I think it looks fabulous! Great work!!
The feet thing is one of those drawbacks of the current meshes. The feet are all whacked out from the ankle down. So that's not your fault, and very little could be done to better it. An alternative would be to use a different shoe that covers the whole foot, but then you have to attempt to line up laces (PAIN). You could also alter your vision and end the laces above the ankle. Learning the limitations of the current meshes and how to work around them is just one of those things that comes with practice. But, like I said, its not you.... anyone trying to create the same thing would encounter that same issue. So don't let that get to you.
The shine looks great. I love the colors, and the style.
You could increase your sales and visibility by making other colors. Some people are all for it, some people hate it. But if you offer the most popular (black, white, red, pink, grey > purple, blue, green > anything else) you will appeal to more people and increase your sales. Ofc that all depends on the outfit and your personal preference.
And <3 for using my makeup and for mentioning me
Huggies!
The only thing I would change is the presentation. Presentation is a large part of someones decision to try on your outfit. If they cannot see it very well on the thumbnail, they might move on. Half the battle is complete, you've got a great look (skin, hair, makeup). And your outfit rocks. The other part is the screenshotting and sales image layout. Try to use a very slightly wide rectangle (I do 1:0.9), or even a square. I believe the width of everything is scaled down to is 980px wide when looking at an enlarged view. So don't bother going larger than that. And fill it up with any of - multiple shots, closeups, your logo, title, slogans, features, etc. Take a look at others to get some ideas. Borders would draw attention, and separate yours from everyone elses. You can use a friend or a bot for closeups. Don't scale your screenshots up. If your monitor is small, and your images are small, don't stretch them to make a larger pic, scale down the layout to match the screenshot, otherwise you get blur that makes your outfit look blurry when its not. Having a pre-made layout that you just drop your images in can make things go faster and make your catalog look seamless. Doing something different each time make it unique and make your catalog look interesting. Try a few things and see what feels right for you. Don't drive yourself mad trying to make it perfect. These are just some suggestions. I have changed my layout at least 6 times since I started, and only now am I happy with it, but still would not dare call it perfect.
Again, love it! Keep it up!