Smocked Tube Top

I bought this without trying it on because it’s stretchy and I’m pretty much always an xs/s. It’s a really cute, classic tube top with a slight patterned texture, but it’s just too small for me. I tried to return it 32 days after purchasing but F21 has a 30 day return policy ☹️ selling for the same price I bought it for since it’s brand new with tag and in season, and posh takes a cut