Blue Lace Strapless Flower Party Dress Lace blue dress, Lace dress Blue Floral Spaghetti Strap Frilled V Neck Tiered Midi Dress Pin on Floral Dresses Ideas Blue Floral Dresses. The blue midi dress with thin straps and delicate floral print creates a light and feminine look, perfect for a warm summer day. The slim fit emphasises a slim figure, while the flowing skirt adds airiness and freedom of movement. Thin straps accentuate the shoulders and neckline, making the look sophisticated and graceful. The floral pattern gives the outfit freshness and romance, emphasising the lightness of the dress. This dress goes well with minimalistic accessories to create a stylish and harmonious summer outfit.