Nursing school uniforms and dress code: what programs require

Nursing school uniform requirements vary by program, but the clinical rationale behind them is consistent: patient safety, infection control, and professional identification. Before you spend money on scrubs or shoes, wait for your program’s specific requirements. Programs assign scrub colors to distinguish students from staff, and buying the wrong color before orientation is one of the most common early mistakes incoming students make.

Here’s what to expect, why these rules exist, and how to buy smart.

Why nursing programs have strict dress codes

Clinical dress codes are not arbitrary. They serve four distinct purposes that nursing faculty will explain in orientation and that ACEN- and CCNE-accredited programs are expected to enforce:

1. Patient safety – loose jewelry, long nails, and unsecured accessories are physical hazards in patient care
2. Infection control – artificial nails carry more pathogens than natural nails, and handwashing does not fully close the gap; this is documented in CDC, WHO, and SHEA/IDSA/APIC guidance
3. Professional identification – assigned scrub colors tell patients, families, and staff who is a nurse, who is a student, and who is allied health
4. Accountability – visible ID badges are a facility and clinical-site requirement so that patients and staff can identify who is providing care

One correction worth making, since it circulates widely in student handbooks and orientation slides: dress code is not a HIPAA requirement. HIPAA governs the privacy and security of protected health information. Badge and appearance rules come from facility policy, accreditation expectations, and state practice acts. The rules are real and you will be held to them; they simply do not originate where they are often said to.

When your program tells you to remove your nail extensions or leave your ring at home, it is applying infection control standards with a published evidence base behind them.

Clinical dress code requirements: what most programs require

Individual clinical sites may enforce stricter rules than your program minimum. Hospital-based rotations often require a white lab coat over scrubs, or restrict scrub colors further. Your program will brief you on site-specific requirements before each rotation.

Scrub color requirements

Nursing programs assign a specific scrub color or a color palette to student nurses. Common choices include navy blue, royal blue, burgundy, hunter green, or white – but the exact shade is program-specific. Some programs contract with a specific vendor (Cherokee, Dickies Healthcare, Greys Anatomy, WonderWink) and require that brand.

Do not buy scrubs before you receive your program’s written requirements. This guidance is typically included in your acceptance packet, your first-week syllabus, or distributed at orientation. If none of those provided the information, email your program’s clinical coordinator directly.

Two to three sets of scrubs will cover a typical clinical week. More is a convenience. Fewer creates laundry stress during rotation-heavy semesters.

Clinical shoes

Closed-toe, closed-heel, non-slip shoes are the universal clinical standard. Most programs are explicit: open-toe shoes, open-heel clogs, slip-on canvas shoes without non-slip soles, and fabric sneakers are not acceptable in clinical settings.

Widely accepted options include:

• Nursing clogs with enclosed heel and non-slip sole (Dansko Professional is the most commonly referenced; many comparable brands exist)
• Athletic shoes with non-slip rubber outsoles – check the outsole rating; “all-terrain” athletic shoes without a designated non-slip rating may not meet requirements
• Nursing-specific athletic shoes – brands including Alegria, Clogs N More, and similar lines produce purpose-built clinical footwear

You will stand for 8–12 hours during clinical rotations. Arch support, heel cushioning, and non-slip traction are functional requirements rather than comfort upgrades.

The non-slip requirement in particular is backed by injury data. NIOSH reports that lost-workday injuries from same-level slips, trips, and falls run at 38.2 per 10,000 hospital employees, about 90% higher than the 20.1 rate across all other private industries. And the shoes make a measurable difference: in a NIOSH-led randomized study of roughly 17,000 food service workers, providing highly rated slip-resistant footwear cut slip injury claims by 67%. Different workplace, same physics – wet floors and hard surfaces. Buy the rated shoe rather than the shoe that looks similar.

Shoes should be clean and free of visible stains before each clinical shift. Most clinical sites expect shoes worn in clinical to not be worn outside in non-clinical settings.

Nail and jewelry policies

Nails

The vast majority of accredited nursing programs prohibit artificial nails, acrylic nails, gel overlays, and nail tips in clinical settings. This rests on real evidence. Hedderwick and colleagues cultured the fingernails of healthcare workers and found those wearing artificial nails carried more pathogens – gram-negative bacilli and yeasts in particular – than colleagues with natural nails, both before and after handwashing. The CDC’s 2002 hand hygiene guideline drew on that body of work, and the SHEA/IDSA/APIC 2022 update carries the recommendation forward: personnel providing direct or indirect care in high-risk areas such as the ICU and perioperative settings should not wear artificial fingernail extenders.

Worth knowing how that guidance is scoped, because programs typically apply it more broadly than the national recommendation requires. The 2022 update ties the artificial-nail prohibition to high-risk areas rather than to all patient contact, and it leaves standard and gel polish to the discretion of each facility’s infection prevention program – with one firm exception, that people scrubbed in at the sterile field during surgery wear neither. Most nursing programs adopt a single blanket rule across all rotations instead, which is simpler to enforce and is what you will be held to. Follow your program’s rule; the point here is that the rule is grounded rather than arbitrary.

Natural nails must be short and limited to clear or neutral polish. The WHO gives the most specific figure: keep natural nail tips under 0.5 cm, roughly a quarter of an inch. The SHEA/IDSA/APIC update puts it more simply – fingernails should not extend past the fingertip. Chipped polish is commonly prohibited because a damaged nail surface is harder to clean.

If artificial nails are part of your regular routine, plan for the transition before clinical rotations begin. This policy is uniformly enforced; clinical instructors will send students home who arrive non-compliant.

Jewelry

Most programs limit jewelry to small stud earrings (one per ear), a flat wedding band or no rings, and a watch or fob for pulse assessment.

The evidence base for jewelry rules is thinner than the evidence on nails, and it is worth being straight about that. The SHEA/IDSA/APIC 2022 update makes no recommendation about rings, watches, or other jewelry, and notes that the CDC makes no statement on them either. What the WHO guidelines do say is that longer fingernails and ring-wearing are associated with higher numbers and more species of organisms on the hands, and that rings, wristwatches, and bracelets should be removed before surgical hand preparation.

So the practical rationale programs give holds up in broad terms – anything that covers skin makes that skin harder to clean, and dangling items catch on equipment and on patients – while the specific claim you sometimes hear, that rings measurably increase glove failure, is not something national US guidance asserts. Leave significant jewelry at home on clinical days because your program will require it and because the hand-hygiene rationale is sound, rather than because a specific published rule mandates it.

Hair requirements for clinicals

Hair must be secured so it does not fall forward during patient care. For students with longer hair, this means a bun, braid, or twist secured above the collar. For students with shorter hair, styles that remain clear of the face during leaning and bending are appropriate.

In some specialty settings – operating rooms, labor and delivery, procedural areas – hair nets or additional coverage is required. Your program will specify this before rotations in those settings.

Hair accessories should be simple: plain elastic ties, neutral-colored clips, no decorative pins that could fall during patient care. Some programs prohibit specific hair colors in clinical settings; this is less common but worth confirming during orientation.

Tattoo and piercing policies

Tattoos: Unlike nails and jewelry, tattoo policies in nursing programs vary significantly and have no universal clinical standard. Some programs require visible tattoos to be covered in clinical settings; many have no explicit policy. The individual clinical site (hospital, long-term care facility, community health center) may have their own standards regardless of your program’s policy.

Check your program’s student handbook and confirm with your clinical coordinator. If coverage is required, a long-sleeve undershirt or compression sleeve is the standard solution.

Piercings beyond earlobes: Facial piercings (nose studs, eyebrow rings, lip rings) are frequently addressed in clinical policies. Many programs and clinical sites require removal during rotations. Small studs are more likely to be acceptable than rings. Confirm with your program before your first clinical day to avoid being sent home to change.

Classroom versus clinical dress code

Classroom and lab dress code requirements differ from clinical. In classroom and non-clinical lab sessions, most programs allow casual professional dress – jeans may or may not be acceptable; check your student handbook. Clinical simulation labs often require the same scrubs and shoes as rotations, because simulation is designed to replicate clinical environment.

Treat simulation lab dress code the same as your clinical dress code unless your program explicitly states otherwise.

How to buy scrubs without overspending

The right time to buy scrubs is after orientation, when you have:

• Confirmed scrub color from your program
• Any vendor or brand requirements
• Your rotation schedule (how many clinical days per week)

Buying three to four sets of the wrong color or wrong brand is a waste. This happens to students every semester at programs that use uncommon scrub colors or specialty fabrics.

When buying:

• Verify the exact color name or code – “navy” from one brand may not match “navy” from another, and programs with assigned colors often specify the shade
• Check the program’s approved vendor list – some programs partner with specific retailers for student pricing
• Try on before buying in quantity – scrub sizing varies widely by brand; a set that fits poorly will be uncomfortable across a 10-hour shift
• Check the pocket placement – you’ll carry a penlight, bandage scissors, reference cards, and phone in your pockets; functional pocket placement matters

For a complete list of what to bring to clinicals, including assessment equipment and reference materials, see the full nursing school supply list.

Before your first clinical day

Print or screenshot your program’s clinical dress code checklist – most student handbooks include one. Use it the night before your first rotation. Clinical instructors regularly check compliance on day one, and students sent home for dress code violations miss clinical hours that may need to be made up.

The first clinical rotation is a milestone worth treating seriously. Looking the part – cleanly pressed scrubs, compliant shoes, appropriate personal presentation – sets a professional tone that extends beyond the dress code itself.

For context on what clinical training involves and how to prepare holistically, see our overview of how to become a registered nurse.

References

1. Boyce, J. M. and Pittet, D., “Guideline for Hand Hygiene in Health-Care Settings: Recommendations of the Healthcare Infection Control Practices Advisory Committee and the HICPAC/SHEA/APIC/IDSA Hand Hygiene Task Force,” MMWR Recommendations and Reports, Vol. 51, No. RR-16, 2002.
2. Glowicz, J. B., Landon, E., Sickbert-Bennett, E. E., et al., “SHEA/IDSA/APIC Practice Recommendation: Strategies to Prevent Healthcare-Associated Infections Through Hand Hygiene: 2022 Update,” Infection Control and Hospital Epidemiology, Vol. 44, No. 3, 2023, pp. 355–376.
3. World Health Organization, WHO Guidelines on Hand Hygiene in Health Care: First Global Patient Safety Challenge, Geneva, 2009 (consensus recommendations on fingernails, artificial nails, and jewelry).
4. Hedderwick, S. A., McNeil, S. A., Lyons, M. J. and Kauffman, C. A., “Pathogenic Organisms Associated With Artificial Fingernails Worn by Healthcare Workers,” Infection Control and Hospital Epidemiology, Vol. 21, No. 8, 2000, pp. 505–509.
5. National Institute for Occupational Safety and Health, Slip, Trip, and Fall Prevention for Healthcare Workers, DHHS (NIOSH) Publication No. 2011-123, 2010.
6. Bell, J. L., Collins, J. W. and Chiou, S., “Effectiveness of a No-Cost-to-Workers, Slip-Resistant Footwear Program for Reducing Slipping-Related Injuries in Food Service Workers: A Cluster Randomized Trial,” Scandinavian Journal of Work, Environment and Health, Vol. 45, No. 2, 2019, pp. 194–202.
7. U.S. Department of Health and Human Services, Office for Civil Rights, “Summary of the HIPAA Privacy Rule,” 45 CFR Parts 160 and 164.
8. Accreditation Commission for Education in Nursing, ACEN Standards and Criteria, 2023 edition.
9. Commission on Collegiate Nursing Education, Standards for Accreditation of Baccalaureate and Graduate Nursing Programs, American Association of Colleges of Nursing.