I want to dress like alex russo. the problem is, it's too hot to wear it her,(she wears lots of longs sleeves)?

i want to dress like alex russo from wizards of waverly place. i tried to wear clothes like hers, when i go hang out with my friends play outside, etc., it feels so hot. i want to know how to dress like her, but not feeling hot. ( thats because she usually wears long sleeves, leggings, double outfits)