Vintage Dinosaur Costume Size S-XL Vintage 70's Costume Large Dragon Costume Vintage Funky Halloween retailer Dragon Costume

This vintage, unisex costume is a bit worn but very ready to wear again once a minor repair is made on the tail. It is handmade & appears to be either a dinosaur or dragon. They have taken blue shirt sleeves & sewn them to a long sheet that was dyed green (inconsistencies are visible). The front fastens at the neck with a drawstring & there are red felt, 3-dimensional, stuffed spikes on the back down to the tail. The underside of the tail is green felt. This is long & is meant to drag on the ground. It can fit almost any size with the adjustable neck. There is a 2" long tear ON THE SEAM of a spike near the tail that needs some stitching. Moderate staining (including 3 small brown spots near the neck & white paint? line on the shoulder of one sleeve) & fading is apparent so see photos please.
Size Small to Extra Large (Adjustable with drawstring at neck)
Maximum measurements retailer for shoulders with the front drawn closed- 58" around but can be adjusted larger (147.5 cm)
Sleeve inseams- 38" long from arm seam to cuff end (96.5 cm)
Sleeve armhole diameter- 20" around at armpit, 10" around at cuff (51 cm & 25.5 cm)
Length from neck to tail point-100" long (254 cm)