help??? the ritz???

im going on vacation to the ritz-carlton hotel in tysons corner soon and idk what to wear!!! my mom told me its a really fancy five سٹار, ستارہ hotel and i cant wear anything cheap like my fave sunglasses from claires. she told me minimum coach cuz its kinda cheap. my پرس, تھیلی choices are either fendi یا bally cross-body bags. which پرس, تھیلی brand is مزید 'classy' یا 'fancy' یا 'expensive'? and my clothes...i really dont know. i wear alot of american eagle, aeropostale, forever 21, h&m, wet seal, polo, and target. what would be best to wear? something MY AGE, im 12. and shoes...i have some nice sandals, toms, rainbows, and coach converse. so which shoes would be best? [no heels, haha(:]

so to paraphrase, the سوالات are:
1)which brand is better to wear? fendi یا bally?
2)which brand [fendi یا bally] is مزید expensive یا classy?
3)what clothes are best to wear? [american eagle, aeropostale, forever 21, h&m, wet seal, polo, target]
3)what type of clothes should i wear? [skirts, shorts, tees, polos, rompers, dresses]
4)what shoes are best? (pick 2) [coach converse, rainbows, sandals, toms]

thanks(: سہارا to best answer!