For designer clothes go to the Premium outlets at the North End of the Strip, also a shopping centre at south end of strip. Caesars palace also has a shopping centre in it and I thought here we go rip off prices, nope just as cheap as the outlets. Car makes easy travelling in and around vegas, and you park for free in all the hotels parking lots.
There is loads to do in Vegas and anyone who tells you its just gambling has never been before. My favourite hotels where, Caesars, Treasure Island, Hooters and the Venetian.
For the blokes looking the err gentlemens clubs... Industrial Road has about 15 on it.
http://www.vegas.com/ for info