Measure your chest, waist, hips, inseam, sleeve length, and neck with a soft tape measure, then compare those numbers with the individual brand's size chart. Western clothing should fit comfortably through the shoulders and torso while leaving enough room to move, layer, and work without excessive looseness.
Start With Accurate Measurements
The most dependable way to choose a western clothing size is to measure your body rather than relying only on your usual letter or number size. Use a flexible measuring tape and keep it level without pulling it tight. Wear a lightweight shirt or the type of underlayer you normally wear with the garment.
- Chest: Measure around the fullest part of your chest, keeping the tape under your arms.
- Waist: Measure around the area where your pants naturally sit, without holding your breath.
- Hips: Measure around the fullest part of your seat and hips.
- Inseam: Measure from the crotch seam to the bottom of a properly fitting pair of jeans.
- Neck and sleeve: These measurements are especially useful when choosing western shirts and formalwear.
How a Western Shirt Should Fit
A western shirt should lie smoothly across your shoulders and chest, with no pulling between the snaps or buttons. You should be able to reach forward, bend your elbows, and move your arms freely. The shoulder seam should sit near the edge of your shoulder, while the cuff should reach your wrist when your arms hang naturally.
For everyday wear, look for a shirt that follows your body without clinging. A fitted shirt creates a sharper silhouette, while a relaxed cut provides more room for riding, ranch work, or layering. If you plan to wear a T-shirt underneath, account for that extra layer before choosing a size. Pearl-snap shirts may feel slightly different from traditional button-downs because their construction and fabric weights vary.
When you are between sizes, prioritize the shoulders and chest on a western shirt. A little extra room through the body can be tailored, but shoulders that are too narrow will restrict movement and are difficult to correct.
Choosing the Right Jeans Size
Western jeans should sit securely at the waist without digging in when you sit or bend. The waistband should make contact all the way around, but you should still be able to slide a finger comfortably between the denim and your body. Check the rise as well: a rise that is too short can pull uncomfortably, while one that is too long may bunch beneath your belt.
Pay attention to the cut. Bootcut jeans are designed to fit over cowboy boots, so the leg opening should cover the boot shaft without dragging on the ground. Straight-leg and relaxed-fit jeans offer different amounts of room through the thigh and seat. Always check the inseam with the boots you intend to wear, because heel height affects how the jeans fall.
"I had always bought the same size without realizing that my shirt and jeans needed different fits. Jim's measured me, explained the difference between relaxed and traditional cuts, and helped me find clothes that move comfortably without looking oversized."
— Marisol Reyes, Pacoima, CA
Allow for Fabric and Intended Use
Fabric composition affects how clothing should fit. Cotton may relax slightly with wear, while stretch denim offers more flexibility from the beginning. Heavy jackets, vests, and coats should be sized with your usual layers in mind. A garment intended for work or riding generally needs more movement through the shoulders and arms than clothing selected for a polished social outfit.
When to Get Professional Help
Brand sizing is not completely standardized, and body proportions can make an off-the-rack size feel different from one person to another. At Jim's Western Wear, 1123 San Fernando Road in San Fernando, our staff can compare your measurements, evaluate the cut of each garment, and help you decide whether a traditional, slim, or relaxed fit is best. Trying on clothing while wearing the boots and layers you normally use is often the fastest way to find a comfortable, authentic western fit.