Brown Floral Dress BNWT size XL also marked as 12 by SHEIN

I bought this gorgeous dress from SHEIN. It’s an XL and it’s to big on me I’m a size 12. Please see label as it says both XL and 12. The sleeves have an opening at the sides and tie at bottom (see pics) From a smoke free pet friendly home I’d be happy to combine shipping on listings and offer a discount