
Boris Royal Blue Sleeveless Altar Boy Cassock
Durable tropical fabric for everyday use. Classic royal blue finish that looks neat and respectful. Sleeveless comfort for ease of movement. Wide size range: 7–20 for growing altar boys. Front with hidden buttons closure for style. Lightweight and airy to stay comfortable during long services. Easy care and maintenance for frequent use.
Use a soft tape over light clothing. We confirm every figure before anything is cut.
JPG or PNG — we’ll digitise your artwork or crest for stitching.
Build your vestry order
A Religious and Traditional Altar Boy Sleeveless Royal Blue Cassock
The Boris Altar Boy Sleeveless Royal Blue Cassock is a special long robe worn by altar servers who help during church services. This cassock is completely black and designed to look neat and respectful in the church setting. If you’re helping in church or need something to wear for a special event, the Adult Altar Server Black Cassock is a great choice. You can also pair it with a white surplice to complete the traditional outfit.
Special Features
- Material: Made with tropical suiting fabric for lasting yearly.
- Classic Black Design: A simple royal blue cassock that looks neat and respectful, great for church helpers and ministers.
- Good-Quality Fabric: Made from strong material that is long-lasting and easy to clean.
- Comfortable Fit: Available in different sizes to make sure it fits well and feels comfortable.
- Button-Down Front: The hidden buttons in the front give it a nice, classic look.
- Lightweight and Breathable: The fabric is light, so you can wear it for a long time without feeling too hot.
- Easy to Clean: Simple to wash and doesn’t need much ironing, making it great for regular use.
Made for a Great Fit
We've made our cassocks to fit nicely and look professional. With sizes from 7 to 20, you can easily find your perfect fit. The light white material stays bright during every service.
If you need a robe for altar serving or a special event, our cassocks are a great option. They're comfy, strong, and always look nice.
Serve with dignity—order your altar server black cassock now!
You don't have to guess.
Order a standard size, or go made-to-measure — two ways to get it exact, and a guarantee behind both.
Self-Measure
Six core figures with our illustrated guide and a soft tape — done in minutes.
Guided Fitting
A tailor takes you through every measurement, so nothing is guessed.
Before you order
Q: How does this sleeveless royal blue cassock compare to the long-sleeved royal blue option?
Q: Is this cassock a good choice for a parish in a warmer climate?
Q: What is typically worn underneath this sleeveless cassock?
Q: Does this cassock work well paired with a surplice for Sunday Mass?
Q: How long does this cassock typically last with regular weekly use?
To your door, wherever you serve
Tracked, insured worldwide shipping with duties clarified up front. Stock sizes returnable within 30 days; custom garments covered by the fit guarantee.








