hi, i'm sort of new to fashion.
i am thinking about purchasing thin-fabric 100% v-neck sweaters from Gap Outlet and Lands' End.
Size SMALL fits perfectly on me- in a slim fitted way. It's just the right length, any smaller would be too tight.
Size MEDIUM is a bit looser on me.
Do you guys purchase cotton sweaters one size up to account for shrinkage in the wash? Or do you buy the size that fits you just right in the store?
If I follow the washing directions on the...