If the fall weather is getting you down, or even if you just like to plan ahead, the spring 2012 lookbook from Australian swimwear brand Zimmermann is sure to have you craving sunshine. Set against a backdrop of sunlight, flowers, and desert sands, the lookbook is teeming with pretty swimwear and chic cover-ups. Key looks include a paisley-print bandeau bikini, a flowing leopard-print kaftan dress, a strapless floral one-piece, a ruffle-embellished blue floral bikini bottom, a mosaic-print bikini, a draped Grecian black one-piece, a pastel ruffle-embellished bikini, and a white lace mini cover-up. Our verdict? You will be longing for summer at the end of this! On that note, click inside for more images or head to stores like Shopbop and Net-A-Porter to shop the collection.