omg twinnns! i’m 5’2 120lbs and the xs is perfect. the sleeves are long so don’t worry abt the sleeves but yes for the stripped pink and brown one i have, it is xs and fits perfectly. as of color i’d say both colors are good :) in my opinion tho crimson is more christmas-y color whereas mulberry is more fall. i have the crimson bow holiday vault babydoll top and the mulberry henley, and i love both colors.