This is a baby girl Little Me long sleeve pink dress. It has a Peter Pan collar, pink bows and ruffled lace trim. It has a back snap closure. It has a small hole on wearers left front pit area, see pics for details. It's a size 6 months. This is only one piece.

Measurements are approximate:
Armpit to armpit: 8"
Back of neck hem to bottom hem: 13"
Sleeve length: 7-3/4"