Somerfield Navagio Swim Top

Size Large Somerfield bathing suit top. Colour Green/ Nori. its a ruched/ ribbed material, adjustable straps, and a tie back. Super flattering and comfortable. Just purchased/ received, but the size doesn't fit me. Trying to avoid sending it back to Australia. I paid duties to get it into Canada, but am just asking for the retail price of $65CAD ($50USD). Willing to sell the bottoms- size large “Byron” style.