(For sale is a pair of JOOP! Based on what I could dig up online, clip on sunglasses from JOOP arevery rare. Hope to see you stop by :).
Vintage JOOP! Black Framed Tinted Hexagonal Clip-on Sunglasses Mod. 8359 105 FMG
Vintage Giorgio Armani Tortoiseshell Round Framed Tinted Prescription Sunglasses
Ralph Lauren UV Black Framed Tinted Oval Clip-on Sunglasses Italy RL605 006
Wraparound Brown/Copper Tinted Lightweigh Shatterproof Driving Glasses & Pouch
VINTAGE BLACK OVAL JOOP SUNGLASSES GREY LENS Y2K NR 8780-859 135
Joop! Mod. 8773-133 NOS Vintage Sunglasses Blue Frame Gray Lenses UV400
