Chanel Belt Buckle for Sale up to 90% Off: Poshmark。Vintage Chanel Leather Belt Gold Chain Diamond Shaped Logo Buckle 80 Y2K 90s See Photos - Although website says size 12 I personally would size down one. In overall good condition considering it\'s age. The back \"ruffle\" can be glued down. A size 80 in Chanel belts translates to 80 cm (approximately 32 inches or a US Size 12) from the end of the buckle to the middle hole. Because Chanel sizing can vary slightly based on the style (e.g., rigid leather versus an adjustable chain), it helps to understand how they fit: Measurement Details: An 80 cm belt typically has a total strap length of around 94 cm to 95 cm. It is usually recommended for waists measuring roughly 31 to 33 inches. Fit by Style: Chain Belts: Often feature a hook that can be secured into any of the chain links. Therefore, an 80 cm chain belt can be adjusted to fit smaller sizes if worn lower on the hips or larger sizes if cinched.