size large, NWT. Soft stretch knit.( see pictures exact-fabric description)Sunshine floral design. Mock turtleneck with beautiful, sexy open back.Tie at waist can be ties and styled indifferent ways as seen is the pictures. This material is so very comfy and the design is very forgiving. This looks great on all shapes and sizes. Inseam:28.5 Shoulder to bottom/ length: 59 Waist: 16.5 stretchmuch more Pit to pit: 16.5 Keep in mind this fabric has so much give but still thick enough to hide those areas and bumps we might like to hide. Please ask anything at all about size and I will do my best to answer! Adorable onesie!