2/$40 Vintage velvet unique button up colorful graphic shirt top

Vintage (probably late 90s early 00s) button down shirt Stretchy black velvet Long sleeves No size tag, I estimate it to be a medium but please see photos for the measurements Sparkly buttons Satiny collar, cuffs and edging Some beading in front The back of the shirt is a 'poster' of "A magical peace event" - see protos In excellent condition, except that the top most button is missing 2342