Social implications and controversies aside, cowboys, Indians, and little boys have gone together like bows and arrows or boots and spurs since our grandparents were kids. But this party, thrown by event designer Jennifer Laura for her 1-year-old son, Phoenix, proves that the pairing can look incredibly modern — and violence-free. But it isn't just the invites that make this party extremely stylish. Add in an awesome backdrop, details galore ("I just can't get enough," Jennifer says), and one adorable birthday boy (or should we say, cowboy?), and you have the coolest kids' party in the Wild West. Keep clicking for all the details.