When you have a party suddenly pop up on the calendar and you have nothing to wear—yeah, that old feeling—it pays to head on over to Zara and pick up pieces from its lower-priced TRF line. Not only can you create an instant party outfit like we just did, but you won’t spend a fortune. The outfit above is perfect for a party because it uses pieces that work well together, but work just as well on their own. So, you can team them together and head straight out the door, and then when your next party calls, you can separate them out and create a whole multitude of new outfits. Now that is guilt-free shopping. Ready to try this instant party outfit? Click through to see the pieces you need. Happy shopping!