Amazon swimsuits Matching family swimsuits from Amazon! My one shoulder two piece is size M in color “mint” comes in lots of other colors. Cute sibling matching outfits from ruffle butts. Baby is in size 12-18 mo & I got the size 8 for my 6 year old bc she is so tall! Love the mint & lilac color combo!!! LTKBacktoSchool LTKtravel LTKswim