Completely new pajamas/home outfit

I bought it from an online store, but it's a bit too big for me. The set is very nice, super comfortable, pleasant fabric. I washed it, tried it on, and realized it's too big. It absolutely matches the indicated "L" size. Located in Riga, Vecāķi, in a very clean non-smoking household. I send via DPD or Omniva. This set is already sold out and is currently unavailable.