Both are SM2, size M. The one-piece is 100% linen. It's a blue-gray color. The cut-and-sew is 100% cotton. It's white with a blue floral pattern and lace at the hem. Both are in good condition with no stains, but please understand that they are used items. #sm2 #samansamos2 #SamansaMos2 #onepiece #cutandsew #longsleeve #longonepiece #layering #floralpattern #lace #longtee #frill