I read the reviews that says fit as expected but I didn't believe them so I set out wanting to order up 1 size to the L to accommodate the girls. The seller was out of L so I ordered the XL because I am busty and didn't want to squeeze the girls like I have done so many times in the past. Well...the XL is so darn large you would think its my husbands shirt....I should have went the opposite direction and got the M..it would have fit perfectly. I am a true Medium but again, people say true to size all the time and my girls always need extra room so I order a size up .....so the XL was overkill for me.Material wise...the material is stretchy and of good quality. I washed it to see if it would shrink...not much shrinkage sorry....I do like the short short sleeves which is why I bought it but the round neck is annoying, I had to cut a V in my neck. But yes...TRUE to size.