Hello Maria, you have very nice items in your shop. I open ped my shop a year ago and I went through a lot of learning and reading about photography, there is no way around. We need to get good photographs, and get better at it all tge time. It is long learning process.
I think you need to show your dresses and other items with out any thing that will distract the eye from your item. They are beautiful on their own. I saw the indoor and out door photography and the indoor photography looks more appropriate to your product. It clean bright and clearly show the item. This is what a buyer want to see, the product. I have large window in my home ad a lot of light coming through it in the morning, so, I take my photographs in the noting on a table next to the window. Maybe you want to find a location in your home where a lot of light come through to take photograph.
The out door photograph is busy and noisy to my test and competing with your item. You can post five pictures, if I was you, I would post at list one picture with clean background and I would have it the first one. Ideally all the photographs would be on a clean background. I hope it helps.
