Free People Embroidered Fable Dress - see below

I can only ship on Friday or Saturday. Please do not purchase until Wednesday or Thursday, so I can mail in timely matter. Thanks for understanding! Read entire note - I purchased off Poshmark, but it is too small. It is a great dress. The description when I purchased said “This is a Free People sample of the Embroidered Fable Dress. No size, best for small. The arms are shorter than the final dress. 17” Bust, 48” length.” I tried the small on in the store, fit perfectly. This was too small in the bust. I assume it is an XS or XXS.