This is our recommended size chart based on your body measurements. Please order the size that coordinates with the widest part of your body. This size chart does not guarantee fit. Our top style numbers that begin with the letter "F" stand for fitted styles and will be 2" larger than the body measurement. Hence a more fitted garment. Our top style numbers that begin with the letter "R" stand for relaxed styles and will be 5" larger than the body measurement. Hence a more relaxed feel. Please consider your sizes carefully, as garments that have been embellished or personalized are not available for returns or exchanges.