The traditional gift for a fourth wedding anniversary is either flowers or fruit. The modern gift varies by list; one list has appliances, while another recommends either linen or silk.
Flowers are a welcome gift for any anniversary, but they are the traditional gift for the fourth. Flower arrangements or fruit arrangements are completely appropriate. The geranium is the specified flower listed for this anniversary. For those who prefer the modern lists, appliances for the home make a great gift. Clothing or accessories in either linen or silk are also recommended. For a more extravagant gift, the blue topaz is the fourth anniversary gemstone.