One way to make your wife feel beautiful is to compliment her on a regular basis. You can do this verbally or in writing, and it doesn't have to be anything major - even just telling her that she looks nice today can mean a lot. You can also try doing things that make her feel special, like taking her out for a romantic dinner or buying her flowers. If you want to really go the extra mile, you can try planning a surprise getaway for just the two of you. Whatever you do, just remember to let her know how much you appreciate her!