I did this too with my first few listings! People come to eBay knowing what garment, brand, and size they want, so there's no need to write copy for each individual listing. Just spend your time on keywords for your title and photos for your item, all the rest of the listing can be boilerplate in your template. You have great photos. My first photos were terrible, and it took me a long time to figure out how to improve them! Please do share lighting advice. I have a bunch of shoes to list, and I'd be ecstatic if my shoe photos came out as good as yours.