Not Zappa, but Zappa-adjacent- I was told to post my Trout Mask Replica costume here. : r/Zappa
Captain Beefheart - Trout Mask Replica (SEALED) — Shortstack Records Toronto - Selling, Buying, Trading Vinyl in Toronto
Amazon.com: Captain Beefheart & His Magic Band 'Trout Mask Replica' Original 1969 Straight Records STS 1053 Stereo Double Vinyl Lp Album Gatefold Cover Frank Zappa Etched 1A & (RE) on both records