Judging by the spring 2009 shoes we’ve seen on the runway so far, one might think designers had it in for us ladies. Because these heels are so high they’re scary. Nay — dangerous. They’ve already caused models to fall at Rodarte, Prada, and Pucci. And still more models reported stumbling at Dolce & Gabbana, BCBG, and Peter Som. Models survived the Basso & Brooke, Marni, and Christian Dior shows unscathed, but that doesn’t mean the catwalkers weren’t scared walking in them. Next spring’s hottest accessory just may be a pair of crutches.