Jodi Kristopher Glitter Dress Two Piece size 5

Jodi Kristopher Dress purple two piece formal crop Top is lace with sparkle has bra inserts zip back closure and skirt is zip back closure. Dress bought at Dillards and was worn once to the prom in new condition.Dress is a size 5 and posh has only size 4 or 6 so I pick size 6