The principle of giving gifts is actually to consider what he needs from the other person's point of view. If you get married, what do you hope to receive?
Popular wedding gifts are generally festive bedding, lovers' supplies, household appliances and so on. Don't send anything too personal, such as beauty and skin care products, clothes, etc. Because everyone's habits and aesthetics are different, unless you know each other well, you are likely to buy something inappropriate.