Not good at shopping

I'm busy. Though today after work I went to the big department store to find shoes. For weeks I've wanted to get a pair of ankle boots, now I really need them in the recent cold days. For 30 minutes I have shopped around in the shoes department but I couldn't find ones which fit my feet, had to give up and left there. I'm always bad at shopping, just finding something suitable is often burden to me. And this fruitless 30 minutes made me feel tired... :(