This post may contain affiliate links. Read full disclosure.
Dear _______________,
This card brings sincere thanks for the thoughtful graduation gift you sent to me. The red tie was something I really needed, and the department-store gift card is perfect! I will use the funds to purchase a nice suit for my upcoming interviews. You are so generous and kind. Thank you again for thinking of me and remembering my special day.
Very fondly,
– (Your Name Here)