You can buy traditional Pakistani outfits on these websites, or wear black tie/cocktail wedding attire. Any color is acceptable :) Laam.pk is a website where clothes are shipped from Pakistan itself! Make sure to click US currency. Amazon is a great option too. You can look up these terms: Ladies: kurta set, maxi, lehengas, etc Men: kurta set, shalwar kameez, kurta Feel free to text the bride if you're not sure about an outfit!