Secret Treasures Satin Lounge Pajamas Set Leopard size large

My mom bought this for me for a cruise in 2000 but it didn't fit and I have never worn it Please check the pictures carefully for all the measurements. the top is a button collared shirt with long sleeves. The sleeves have a fold back cuff. The shirt has side splits the pants have an elastic waist and a drawstring as well. The rise is long which makes them loose. Please zoom in on pictures to see details