graduating highschool, need help finding an outfit to wear. for info i have an inverted triangle body where my shoulders are wider than my hips. i also hv scoliosis so one side of my waist is alittle more defined than the other and a shorter torso too.

This was what i was initially planning on wearing for graduationm. its a kebaya,a traditional clothing from my country. but seeing that my friends will be wearing sparkly dresses and stuff so i wanna find a dress that is modest, doesnt show alot , but compliments me.any reccomendations? doesnt have to be a dress.