hi fellow people

i need help

im goin to a party next month and every1 is wearin all sorts of things i really dont want to go with the moajority and wear a dress or jeans and a top. i really want to wear either:
1)high waisted shorts, a bright top, bright lipstick,stillettos and bright jewelly
2)high waisted pencil skirt with a brigt shirt and bright lipstick etc
3)a bright coloured shirt with black tights and stillettos
4)a gingham dress with a pink belt with pink stillettos and pink lippy

i really am not sure bout the last two but the first 2 i really want to wear.

the only problem is im reasonably large and dont think i will be able to pull it off. is there any way i can pull it off and is it a good idea to wear it if everyone else is wearin jeans and a top or a dress x

pleasee help

thankyouu