Length is measured from the back of the neck to the hem. Each piece is measured individually, because sizing varies between brands. Compare these measurements to other items you already own to ensure a proper fit. Combine shipping by waiting for us to send a combined invoice before paying. Photos are part of the description, and colors may vary due to different monitor settings. Item is from a pet-friendly, smoke-free home. We use recycled, eco-friendly packaging when possible. Thanks for shopping sustainably!