Most of the time I don't beat myself up for not buying things, rather I tend to get buyer's remorse. However, there is ONE bag that I still kick myself for not buying - Hermes Cobalt Blue Ostrich HAC 28cm. It was the most beautiful shade of blue I have ever seen in ostrich. The size was perfect too and it was right there on the shelf!! I even tried it on and it looked really good on me. But yet, I didn't buy it. Aaaaaaargh!! Regret regret regret!!