Hi! I’m not an authenticator, but have authenticated some bags on here and own 5 Falabellas, which is ridiculous, but I love them that much! I know the telltale signs of fakes to look for. I don’t see any concerns about this bags authenticity whatsoever. The lining looks correct, fakes tend to have a cheap cotton looking lining. The authenticity cards match the bag. The stitching is tight and correct. The shaggy deer looks perfectly authentic. I think you did very well. The only thing I would suggest for even more peace of mind is to see that the numbers on the tag match the white tag found inside the inner pocket of the bag. I assume that’s where it would be on the mini. Also if there are any zippers, which I don’t think there are, check the side for YKK. It’s a more expensive zipper they use on the real Falabellas. It’s a great looking bag. I have been eyeing the mini bag for awhile but carry a lot of stuff and wonder how much I could fit in it. What’s nice is that it’s lighter weight than your larger small totes and especially foldover totes. If you still have any concerns you can contact Stella McCartney and email pictures of your bag, tags, codes, etc. and they will authenticate for free. I give that advice because they authenticated 2 of my second hand Falabellas, but I have heard people saying they didn’t have much luck with that route. There are professional authenticating sites that will authenticate for $10. If I write the name, this forum always blocks it out! Honestly, I think you’re all good. I’ve seen plenty of fakes now on eBay and can tell the difference. So enjoy your new bag, it’s adorable and I love the fringes! Gives it an edgy retro look. Hope this helps.