Harris Wharf London Single-Breasted Merino-Wool Blazer in White October 15, 2023 Heaven Harris Wharf London Single-Breasted Merino-Wool Blazer in White White collarless single-breasted blazer Worn by Queen Mary on: 2 May 2024 - Fredensborg Castle Worn by Princess Isabella on: 15 October 2023 - Prince Christian’s 18th Birthday