The nails are gorgeous! First time buying custom press on nails so I had a hard time figuring out sizing. I did measure my nail beds with a measuring tape and chose the size that was closest to my measurements which was xs. All of them except for the thumb fit ok. I still love my nails and would buy again from this store! Maybe I’ll do a custom size next time. Also, shipping (after seller mailed nails) took forever to arrive. Not sure if something is going on with the postal service in CA but something worth mentioning. All in all, nails are beautiful and i’m excited to wear them soon!