Avni Slim Shirt in Blue Micro Stripe

Button-Ups

$278as of Sep 6, 2026. Check the current price at Citizens of Humanitymay be out of stock

The verdict

A women's slim shirt at USD 278—contemporary fit with striped detail at a premium price that requires exceptional tailoring to justify.

Fit

Slim cut on women's shirts means tapered through the chest and waist with a shortened sleeve and body. Expect a refined silhouette designed to follow the body; sizing down from standard may be necessary.

Quality

At USD 278 for a slim-fit shirt, seam placement is critical—shoulder seams should sit precisely, side seams should be straight, and fabric tension should be even. Stripe alignment is also crucial.

Price check

USD 278 is premium for a striped cotton shirt. The slim cut is a design choice, not a material advantage; pricing reflects tailoring precision and brand positioning.

Best for

Styled dressing and contemporary fashion—the slim cut is specific and requires intentional styling to avoid looking overly tailored.

Care

Stripe patterns on fitted shirts can appear distorted if not hung carefully while damp; hang dry or use minimal heat.

womenslim-fitmicro-stripecontemporarytailored

Have this? Leave a review.

Fit check: Citizens of Humanity

Runs large

Citizens of Humanity tends to run about half a size large and stretches with wear, so most owners size down for a fitted look.

A stylist's sizing guide reports the brand "generally run[s] about half a size large" and that owners "expect about an inch of stretch in the waistband after a few hours of wear," advising those between sizes to go down one. Hands-on reviewers back this up across cuts: one who ordered her chart size in the Horseshoe jean found it loose and repurchased a size down, and a shorts reviewer says the relaxed styles "run really big" and always sizes down. The caveat owners flag is line-level: relaxed and baggy cuts run largest, while high-rise styles fit closer to true size — and older forum threads on the skinny-era styles were more mixed.

Sizing advice: Size down one if you're between sizes or want a snug fit — especially in relaxed and baggy cuts, which stretch and loosen with wear; stay true to size only if you want the intentionally slouchy look.

Per owner & reviewer reports: Citizens of Humanity Sizing: Does It Run Big? Your Comple… · Citizens of Humanity Horseshoe Jeans Review (Jeans and a … · Citizens of Humanity Corey Relaxed Denim Shorts Review (T…

What owners report about Citizens of Humanity button-ups

Owner reviews of the shirting line — led by the Kayla button-up — are strongly positive on fabric and finish, with owners calling the cotton crisp and high-end-looking. The consistent theme is size: the shirts wear generously oversized, and owners report going down a full size for a closer fit. Practical gripes are small — the crisp cotton needs ironing to look its best — and retailer listings describe the denim versions as non-stretch cotton-and-lyocell.

Strengths: Owners praise crisp, structured cotton and a finish that looks more expensive than it is.
Watch out for: The generously oversized cut overwhelms smaller frames unless you size down, and the crisp cotton needs regular ironing.
Sizing: Most shirts wear generously oversized; owners commonly size down one size for a closer fit.

About Citizens of Humanity's button-ups line as a whole. Sources: Citizens Of Humanity Women's Kayla Shirt – Saint Bernard · Citizens of Humanity Kayla Denim Shirt | Aritzia US