How do I know what year/ season my BBag is from? Each season is denoted by a letter, ie "A" for S/S 2005. See below for a complete list. How do I know what color my BBag is? Each season Balenciaga comes out with new colors and no longer produces the previous season's colors. So you can tell the color of your bbag by looking at the letter on your Silver tag. The last group of numbers on the top line of the paper tag may denote the color: http://forum.purseblog.com/balenciaga-reference-library/call-paper-tag-info-deciphering-last-group-numbers-141596.html What if my BBag doesn't have a Silver tag? Please refer to your paper card: it will have the year and season (1 for S/S, 3 for F/W) written on it.