what to wear to the ritz-carlton hotel? 10 props?

im going on vacation to the ritz-carlton hotel soon and idk what to wear!!! my mom told me its a really fancy five stella, star hotel and i cant wear anything cheap like my fave sunglasses from claires. she told me minimum coach cuz its kinda cheap. my borsa choices are either fendi o bally cross-body bags. which borsa brand is più 'classy' o 'fancy' o '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 domande are:
1)which brand is better to wear? fendi o bally?
2)which brand [fendi o bally] is più expensive o 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 and 10 props to best answer!!!