I am interested in purchasing 3 sets of the used Industrial Coveralls. I understand colors are based on your current stock. I am the Costume Mistress for a nonprofit youth community theater in suburban Philadelphia, PA. The coveralls are to be costumes for 3 of our young ladies. For sizing, if based on chest measures, I believe I would need 2 mediums and 1 large. I plan to hem.Do you have 3 that are the same or very similar in a Light to medium blue? If you do, could you assist me with my order?I look forward to your response. Thank you for your assistance.