<human>: Give me the gist of the text in a nutshell

Last weekend I went to a mall with my girlfriend. We were just enjoying spending time together and looking in a couple stores here and there. We went into an H&M store and after trying on a couple of things she was able to find a couple things that she liked. She then told me that she wanted me to find some things that I felt that she would look good in. After looking around the store I quickly realized that it was much harder than it seemed. She is 6'0" and wears around a size 14 depending on the store. I came back and told her that I had seen a couple of dresses that I thought she would look really nice in but they would be really short on her. She replied, "Yeah, that's how it is pretty much everywhere...". At that point she became really sad and we even got into a small argument because every store was the same story. The sizes were too small for her. So I am hoping for some help here from the ladies of reddit. Are there any stores that I can take her to where they have sizes for taller women? Thanks in advance.
<bot>: My girlfriend is 6'0" and not incredibly skinny. Are there any stores that I can take her to that are not stereotypical big women stores?