Super sweet and delicate, daisies are a great wedding flower in a floral bouquet or perhaps incorporated into hair decorations. Daisy chains are a lovely touch for more rustic weddings and can be a more affordable floral choice for those who are looking to do their flowers on the cheap, in spring, you can even go out foraging and pick all your wedding flowers yourself. They also look great in more simple arrangements like in a mason jar, which is something you could incorporate on your wedding day as well as in your wedding invitations.
Pinterest has some great inspiration on DIY bouquets with daisies and twine, can be a really easy and cheap way to do your own wedding flowers.