Thank you for reaching out about the dress code! There is no formal dress code, but we wanted to give you some helpful context for the outdoor ceremony in Estes Park this July. Since it's an outdoor event in the Colorado mountains during summer, here are a few things to keep in mind when choosing your attire: Weather considerations: July temperatures in Estes Park typically range from the mid-40s to mid-70s°F Mountain weather can change quickly, so layers are your friend. There's always a chance of afternoon thunderstorms. Terrain thoughts: You'll likely be on grass or uneven ground, so consider your footwear carefully. Thin heels might sink into soft ground. Comfort suggestions: A light jacket or wrap for when the sun goes down or if it gets breezy. Breathable fabrics that work well in variable temperatures. Sun protection since you'll be at higher elevation. The mountain setting will be absolutely beautiful as a backdrop! Let me know if you have any other questions about what to expect for the ceremony.