CHYRIIWomen's Sexy Silk Satin Pajamas Sets Lace Trim Cami Tops Shorts Sleepwear

Are pants snugger than the tops?

Do these have padding? Or is a bra needed?

These are listed as silk but some buyers say they are not silk. Is it silk or does the seller need to correct this? Or if so, can they clarify?

Do these come in plus size?