EUC Baby bGosh Osh Kosh Bodysuit And Overall Lot Baby Girl Size 18 Months. Osh Kosh Baby BGosh denim overalls with elastic hem and gold ribbon belt Osh Kosh Baby BGosh white body suit with ruffle and eyelet detail, buttons at back Both are size 18 months and in excellent used condition, with no holes or rips, just wrinkled from being stored in a tote.