Lohusa Hamile 2050 Maternity Nursing Pajama Sets Cotton Fabric There are 4 pieces of product in the package ( Maternity Pajamas, Maternity Nightdress and Maternity Robe ) This Products have breastfeeding feature Pajamas and nightgown are sleeveless Adjustable at the waist There is a Belt in the Pachage it's a model that you can use after postpartum period Attention, There is no CROWN and SLIPPERS in the Package * Size Range; if your weight's 60-70 Kilograms, You Should buy size ''S'' * Size Range; if your weight's 71-81 Kilograms, You Should buy size ''M'' * Size Range; if your weight's 81-91 Kilograms, You Should buy size ''L'' * Size Range; if your weight's 91-101 Kilograms, You Should buy size ''XL'' * Size Range; if your weight's 101-115 Kilograms, You Should buy size ''2XL'' Please, Do not Forget You will lose 4-5 Kilograms after birth