There are days when you try three things and end up circling back to the white shirt. In spring, that choice makes even more sense. You can wear it with long sleeves in the morning, roll them up at noon, and wear the shirt open as the temperature rises. And, depending on how you pair it, it can work for going to work, for an outdoor lunch, or for a night out.
A poplin shirt adds structure and looks especially good with tailoring pieces. A linen or lightweight cotton shirt has a looser drape, ideal for wearing open or tied at the front. If yours is cut roomy, try tucking in only the front panels at the waist. That gesture is enough to change how it falls.
1. With straight jeans and a dash of color

The easiest closet pairing gets refreshed with a detail. Pick a straight blue jean, tuck only the front of the shirt into the waistband and add some red ballet flats or a printed scarf on the bag handle. If the jeans hit the ankle, seize the opportunity to show the shoe.
2. With tailored Bermuda shorts for the office

A tailored Bermuda short in gray, taupe or black gives the white shirt a more polished vibe. Tuck the shirt in, leave a bit of fabric loose at the waist, and finish with loafers. If you want to give it a twist for the afternoon, swap the loafers for strappy sandals and add some gold hoops.
3. Open over a slip dress

Wear the shirt as a lightweight overshirt over a slip dress or a cotton dress. Leave it open with the cuffs rolled if you want a relaxed look. If the dress has a straight drape and you feel like defining the waist, knot the fronts at that height. With flat sandals, it’s an easy outfit for a sun-drenched lunch.
4. With a midi skirt and flat sandals

A satin midi skirt in olive green, dusty pink or chocolate adds movement to a poplin shirt. Tuck the shirt in and open one or two buttons at the neck so a delicate necklace can be seen. If the skirt is patterned, repeat one of its colors in the sandals or the bag.
5. With off-white trousers for a light-toned look

Pair a white shirt with an ecru linen or gabardine trouser. The difference between the tones and the texture contrast adds interest to the outfit. A suede belt and leather sandals suit that palette. For a very sunny day, you can also add a raffia bag.
6. With black trousers and statement hoops for the evening

For dinner, choose wide-leg black trousers and wear the shirt tucked in, with the collar slightly open. Sculptural hoops and a small clutch are enough to dress the outfit. If the shirt has long cuffs, fold them once outward to reveal a rigid bracelet.