Which should I get?

When the price is the same or near, I don't exactly know what to do?

Don't have any pics since I want this to be fast and short.

Plaid Party Dress w/ Plaid Party Dress for girls or Tropical Bloom Outfit w/ Tropical Bloom for Girls?

School Backpack set or Molly's Schoolbag set?

Hair color extensions or Doll ears pierced?

Thanks,