You must attend your friend's wedding. It is not just a ceremony for him, but also a way for his friends to be happy. Inviting you to attend also adds some festive and happy atmosphere. For your friend's wedding, you should first give gifts. Secondly, think about giving him a small gift. As for what kind of gift, I can give you a few suggestions:
First, give some daily necessities, or gifts with good meanings, such as pairs of teddy bear dolls, crystal gifts, wedding-themed crafts, baby items, or utensils that can be used at home. Secondly, you can give a wedding gift, a gold wedding ornament, which can also be used as a collection.
Then give some creative gifts, their real dolls, made into a wedding style, they will definitely like it very much, and you can also give them DIY puzzles, one puzzle after another can make up their beautiful future life, I believe they will also like it very much.