As much as I cherish spring’s longer days, al fresco plans, and easygoing fashions, I secretly always miss wearing my cozy lounge sets this time of year. They’re comfort-forward, feel incredibly snug, and help me look instantly put-together even when I’m basically wearing pajamas. While nothing is technically stopping me from reaching for my sweats and oversized hoodies this spring, they tend to feel a little too heavy and, honestly, a bit frumpy once the temperatures start to climb. In search of something that strikes a balance between breathable comfort and cozy style, I landed on the Gap CashSoft Sweater Zip Hoodie and Sweater Pants —and have not taken them off since. The set is crafted from a lightweight knit that mimics the softness of cashmere and feels light enough for warm afternoons, yet cozy enough for lingering spring chills.…