Daughter in laws are truly the addition in the house that everyone cherishes. They bring happiness and joy and make the home feel like a complete space. Showing love to them is the foremost thing you do to make them feel comfortable. If she is new to the house or it's her wedding anniversary. Anything girlish like jewellery or women's apparel would make her happy. A family tree could also be a good gift to show your love. Be cool parents in law for your daughter in law.