You have great items! The photos of your bouquets being held by brides and bridesmaids look really good and I think they work well for the product. The ones with the items on solid white backgrounds look good too. However, a few of your items have photos that don't really fit into the rest of the shop because of the background. One of your bouquets looks like it was photographed in front of a dishwasher or something, so I think that one needs to be retaken.
Your titles could also use some work. Try to make the most important words the first three in the title. Also, most brides would probably be looking for paper flower bouquets, so I think you should have those as the first words in the title for your bouquets and put origami later.
You have a lot of one word tags, which aren't as helpful for getting found as multi-word tags. Use keywords that people looking for your items would type into the search bar like paper flower bouquet, pink bouquet, origami bouquet, paper bouquet, etc.
I hope that helps. You have beautiful stuff!