The model strolled along the streets of Barcelona wearing a breezy off-the-shoulder dress and lace-up heels that had us longing to a.) shop her closet and b.) catch the next flight to Spain. While a trans-Atlantic trip may not be in our immediate future, the outfit is—and on a budget at that. Jenner's marigold frock and strappy pumps are just $70 each at Mango.