Authentic Saint Laurent (YSL) Lou ankle boots

Lou Saint Laurent ankle boots in black leather. Zipped side closure. Heel height: 6 cm. Made in Italy. Bought it almost 7-8 years ago on sale for 700$. Worn it only 3 times! I got pregnant and my feet sized up a lot! I loved it. It is really stylish! It is 6.5 but more fits 6! I put some ant slippery stickers at the bottom as you can see on the photos.