Please don’t take this the wrong way, but this question is a really good example of the things people do that make it hard for me to answer their questions.
I don’t know where you live, so asking for suggestions in a ‘store somewhere’ (presumably near you) isn’t very helpful to me.
I also don’t know what ‘reasonably priced’ means to you. $5? $10? $20? $30? It sounds like you have a price point in mind, but without telling me what it is, I don’t know what to recommend. For example, Leg Avenue is cheap and they offer pin-up styles, but their stockings aren’t 100% nylon (if that’s what you’re looking for) and they don’t last long at all.
I love answering questions from readers, but you have to give me the tools to answer them effectively. Being vague doesn’t help either of us.
Back to the original question, I wrote a post a few months ago on my 12 Favorite Pairs of Nylon Stockings. It may help you out.