Thank you for sharing your feedback with us. We understand how important it is for a jacket to fit comfortably, and we’re sorry to hear the shoulder and arm areas felt too tight for your preference. This specific jacket does have a slightly tighter fit, so for those with a curvier body type, we recommend sizing up to ensure a more comfortable fit. This fit feature is also disclosed on the product page to help our customers make informed decisions before ordering. We appreciate you taking the time to share your experience, as it helps us provide helpful details to future shoppers.