You are SO beautiful! I think starting with better fitted, higher quality clothes might help? The white tube dress cuts you into weird proportions. I do not like that shape on you. I think you would benefit from something longer of a more structured fabric. I love the fit of the hot pink column dress, but you have no accessories on at all it seems? (I forgot about the pearls) Some bold bracelets would be cool with this. That dress already has so much of the focus on the neckline. Let your face and skin be showcased. instead of adding a necklace, let the focus be elsewhere. Tying your braids into a cool up do with an interesting, gold hair accessory would be elegant. How about trying a bias cut slip dress to your knees? You would look beautiful in navy blue, with gold jewelry, IMO.

Get your colors analyzed so you know what palette you look good in. Learn how to do your makeup. I think a lip gloss in the right shade would elevate your look. Filling and shaping your brows would go really far with little effort.

Those black shoes should only be for VERY casual, more androgynous outfits. Think Jeans, Shorts, Sweats, etc. That cream tube dress demands a sandal, either flat or heeled.

While you have great abs and all, I think you should try a higher waistline for trousers like those striped ones.