These shirts look nice and can be dressed up or down. If sizing up for a loose fit, the shirt is definitely for casual wear. I ordered my regular size, and it fits well, washes on delicate well, & hang to dry. I assume.the fabric is a blend of rayon/spandex, as it does have stretch, but maintains its shape, not to be stretched like.a.cotton shirt might. I am.wearing these shirts in.warm.summer weather and they are comfortable with a nice quality fabric. The sleeves should.carry the shirt into any season.of the year.

I particularly like the arms, which are loose and come to my elbows. This shirt has kept its shape from several washings and dryings. It was a good buy.

Comfortable. Looks good. Easy to wear.

These tops are great if you feel uncomfortable with your upper arm or you want yo avoid sun . I bought every color size down run big and don't shrink In Dryer. Durability great. Color and fabric are great! That's a small sooo they run big