Begin with them.
Think of a colour you associate with your companion, the way they move, or an occasion you share. A gift can be a small reflection of that character.
Pamanida notes · Gifting
The most personal choice starts with the one you know so well.

Think of a colour you associate with your companion, the way they move, or an occasion you share. A gift can be a small reflection of that character.
Consider the fit and intended use as carefully as the appearance. Confirm measurements and the exact details of a piece before ordering, especially when it is intended as a gift.