Our loafers are true to fit. Take a look at sneakers / dress shoes you already have. Your usual size will be perfect for Dalton & Mae! Due to loafers being a narrower fit... if you have a wide foot please reach out to us as we can offer a wider fit. We advise that due to our products being made from high-quality genuine leather, they may feel snug at first. However, over time the leather will soften and hold to your feet, ensuring a comfortable, custom fit with wear. Any questions you may have feel free to reach out!