This stretchy top is perfect to dress up or down. It's a gorgeous shade of soft yellow. I will say it is thin and lightweight but not too sheer. Pair with a nude colored undergarment and you're fine. It's so cute!! New favorite top for spring and summer. TTS however a size small can wear this too since it's stretchy. For reference I'm 5'1" 104lbs athletic petite build (usually XS-S in tops & 24/25 in bottoms)