Looking for a coat like this...

Hi FFF,

I'm looking for a trench like this. Normally I would just buy this one, but the only sizes they have available are XS and XL and I'm typically a small or medium.

I'm sorry if this is in the wrong subreddit and I'm afraid I don't know how to add flair. But I've always wanted a coat like this and I was so sad to find one in my price range, with good reviews.. and then sadness, no size for me. D:

Thank you so much for your assistance with this.