Ralph Lauren Blue & Gold Striped Knit Petite Dress Sweater dress NWT sparkly 2 P

Ralph Lauren Blue & Gold Striped Knit Petite Dress Sweater dress NWT sparkly 2 P Petite/petite which conversion chart says 0-2 Petite. My dress form is a size 2 and dress is stretchy. Poshmark does not have PP in the choices for size so you have to do custom but when its time for a petite posh party the items do not let you select them to share because its custom so calling this 2P