St Seton’s Boys Bundle


Please select all three size options: Jumper, Shirt and Trousers. The bundle at the discounted price can then be added to the basket.

St. Seton's Jumper
Boys White Shirt
Boys Navy Trousers
St. Seton's Tie

Secondary Jumper Size Guide*

SUD Tip – If the student is tall they may require a larger size for arm and body length.

34″ – XXS – UK6
36″ – XS – UK8
38″ – S – UK10
40″ – M – UK12
42″ – L – UK14
44″ – XL – UK16
46″ – XXL – UK18
48″ – XXXL – UK20
50″ – XXXXL – UK22

*On Average. Sizes are approximate.

Trousers Slim Fit

Waist – using a measuring tape, measure around the natural waistline. This is the narrowest part of the torso between the ribs and belly button. Do not pull the tape too tightly as this will cause an inaccurate measurement.

Leg – Using a measuring tape, measure from the top of the inside leg down to the desired length. Wear shoes for an accurate judgement and don’t forget that the student will be growing throughout the year so you should allow for growing room.

Trousers Sturdy Fit

Sturdy Fit Boys Trousers have additional elasticity in the waistband and a more spacious thigh and seat area for additional comfort. Please note these trousers have a shorter leg length as standard.


All shirts are long sleeved.

Collar Size – Measure the collar size by taking the tape measure and placing it flush around the neck. To get the most comfortable fit, place two fingers between the tape measure and the neck when measuring.

Scroll to Top