80s Vintage Maroon Velvet Cold Shoulder Keyhole Gown

What a unique funky piece! I love this detached cold shoulder sleeve. Would make a fun bridesmaid look or for prom! ILGWU made in the USA - 100% Acetate

New with tags - no flaws to note

Size is labeled an 11/12 fits like a medium
Chest: 37”
Waist: 31”
Hip: 40”
Length: 58”