I need to replace my missing shoulder strap for the Zucca Mamma with a leather blank. Can someone be kind enough to give me the dimensions of the strap length (22" or 24"?)and number of holes there are in total? I need to tell my leather shop what needs to be done. Thanks in advance, I've been walking around using all sorts of straps from my other bags and to be honest, it looks pathetic...:shame: Thank you!!!