To use this Callie Top, simply slip it on and pair it with your favorite bottoms for a stylish look. As it's a sample with a small yellow mark, don't worry too much about the mark showing as it's faint. When washing, use a gentle cycle with mild detergent to keep the fabric in good condition. Avoid harsh chemicals as they might damage the top. Hang it to dry to prevent any shrinkage. Enjoy wearing your unique Callie Top!