What should I wear with these clothes?

For the pants, I think Plain tops in cool colors like White, Blue or even Black would work. Just avoid using the same color as your pants. If you decide wearing this colors on your pants above, you can match them with a Long necklace with the same color as your pants. A long necklace (color like your pants) would add statement to your look even with a simple Top. For the Skirts, use a Black colored Blouse. Since, white and gold looks good with Black. Just add accessories with the same color as the skirts. For the formal flower- patterned skirt in Pink and Sea Blue, Wear a Plain Blouse (no designs) in a color tone lower than your skirts color. Use your accessories to power up your look. And always remember, simple is most beautiful. So I hope this helps c: Good luck!