LeMieux Arielle Long Sleeve Ladies Competition Shirt
Description
LeMieux Arielle Long Sleeve Show Shirt
The LeMieux Arielle Long Sleeve Show Shirt is a technical competition shirt made from perforated fabric with mesh ventilation throughout, designed to keep riders cool in the heat. It is best for riders competing in showing, dressage or jumping classes where a long-sleeved shirt is worn under a jacket, and it is equally at home schooling on a warm day.
Airflow is built into the fabric rather than added as a panel, so ventilation runs across the whole shirt. A box pleat at the back gives a flowing drape and freedom through the shoulders, while the zip neck placket carries fine, detailed pleating for a polished ring-side finish.
Key Features
- Perforated technical fabric designed for airflow in warm conditions
- Mesh ventilation throughout the shirt, not just in isolated panels
- Box pleated back for a flowing drape and unrestricted movement in the saddle
- Zip neck placket with fine pleat detailing for show ring presentation
- Long sleeves for classes with traditional turnout requirements
- Neat competition cut that sits tidily beneath a show or dressage jacket
Specifications
| Brand | LeMieux |
|---|---|
| Product | Arielle Long Sleeve Show Shirt |
| Fabric | Perforated technical fabric with mesh ventilation |
| Sleeve | Long sleeve |
| Neckline | Zip neck placket with fine pleating |
| Back Detail | Box pleat for drape and movement |
| Best For | Showing, dressage, jumping, warm weather schooling |
| Country of Origin | China |
Browse more competition wear in our ladies competition shirts collection.
How to Use
- Measure across the fullest part of your bust and compare with the LeMieux size guide before ordering.
- Choose the larger size if you are between sizes or prefer room for a base layer.
- Adjust the zip neck placket to your preferred height, closing it fully for a formal class.
- Tuck the shirt into your breeches and smooth the back box pleat so it hangs cleanly.
- Layer your show or dressage jacket over the top and check the collar sits flat.
- Wash cool after competing and dry naturally to protect the technical fibres.
FAQ
Is the Arielle shirt suitable for hot weather competitions?
Yes. The fabric is perforated and carries mesh ventilation throughout, which is specifically designed to encourage airflow when you are riding in the heat.
How does the LeMieux Arielle show shirt fit?
It is a fitted competition shirt cut to sit neatly under a jacket. If you are between sizes, or you want more room across the bust and shoulders, order the larger size.
Can I wear it without a jacket?
Yes. The pleated zip neck placket and box pleat back are finished to look smart on their own, which suits jacket-off rules and warm-weather schooling.
How should I wash the shirt?
Machine wash cool with similar colours, avoid tumble drying, and do not iron directly over the pleated placket. Dry naturally away from direct heat.
What disciplines is it best for?
It suits showing, dressage and jumping classes that call for a long-sleeved shirt, and it works well for everyday schooling in summer.
Where is the shirt made?
The country of origin is China.
About LeMieux
LeMieux is a British equestrian brand recognised for coordinated riderwear and horsewear developed with competition in mind. The Arielle sits in the brand's technical shirt range, pairing breathable performance fabric with the tidy detailing riders expect in the ring.










