Little Buckaroo Shirts Pattern Sewing Pattern for Little Buckaroo Shirts. Smaller version of Western Heritage Shirts. Great for Western Expansion, Wild West, SASS, or Western Cowboy Impression Great for SASS, Wild West, Western Equestrian, Western Cowboy, Western Expansion Impression Western Trails, Kit Carson Shirt, Jedediah Smith Shirt, John C. Fremont Shirt, Western Shirt