These new Walmart dresses are giving peak coastal granddaughter meets preppy summer wardrobe — and every single one is under $40. Yes, really. 👏 Think: breezy cotton, crisp stripes, quiet nautical prints, and silhouettes. I pulled the most wearable ones from the drop — some are 100% cotton, most have pockets, and all of them are shockingly good quality for the price. ❤️ Perfect for 4th of July outfits, beach trips, family vacations, or just looking pulled together for a random Tuesday. These are the kind of affordable summer dresses that go viral quietly… then sell out overnight. 🇺🇸 ✨ Tap to shop all 6 preppy Walmart finds — or favorite this post so you don’t lose it. #CoastalGranddaughter #WalmartFashion #WalmartFinds #PreppyStyle #SummerOutfits #LTKSummerEdit