Trousers & Skirts
Durable, comfortable bottoms designed to withstand daily school activities
Built for Active School Life
Durability First
Reinforced seams and stress points ensure these bottoms last through playground adventures and classroom activities.
Flexible Fit
Adjustable waistbands and growth-friendly designs accommodate growing children comfortably.
Color Consistency
Advanced dyeing processes ensure uniform colors that match perfectly across your school’s entire wardrobe.
School Trousers
Flat front or pleated styles Adjustable waistbands for growing children Reinforced knees for extra durability Machine washable for easy care Available in grey, navy, and black
School Skirts
Pleated and A-line styles Comfortable elasticated waistbands Appropriate length options Stain-resistant fabric treatment Traditional school colors available
Official Image First Size Chart
Our standardized sizing guide for school uniforms. All measurements are approximate.
Boys Sizes 1-10
| Measurement | Unit | Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Age | Years | 2-3 | 4-5 | 5-6 | 7 | 8-9 | 10-11 | 12 | 13 | 14 | 15 |
| A – Chest | Inches | 22 | 24 | 26 | 28 | 30 | 32 | 33 | 34 | 35 | 35 |
| Cm | 56 | 61 | 66 | 71 | 76 | 82 | 84 | 86 | 89 | 89 | |
| B – Shirt Collar | Inches | 11½ | 12 | 12½ | 13 | 13½ | 14 | 14¼ | 14¾ | 14¾ | 14¾ |
| Cm | 29 | 31 | 32 | 33 | 34 | 36 | 36 | 37 | 37 | 37 | |
| C – Trouser Waist | Inches | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 29 |
| Cm | 53 | 56 | 58 | 61 | 63 | 66 | 69 | 71 | 74 | 74 | |
| D – Trouser Length (Out seam) | Inches | 25 | 27 | 29 | 31 | 33 | 35½ | 38 | 40 | 40 | 40 |
| Cm | 63 | 69 | 74 | 79 | 84 | 90 | 96 | 105 | 105 | 105 | |
Boys Sizes 11-19
| Measurement | Unit | Size | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | ||
| A – Chest | Inches | 37 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
| Cm | 94 | 94 | 96 | 99 | 101 | 104 | 107 | 109 | 112 | |
| B – Shirt Collar | Inches | 15 | 15½ | 15½ | 15¾ | 16 | 16¼ | 16½ | 16¾ | 17 |
| Cm | 38 | 39 | 39 | 40 | 40 | 41 | 42 | 42 | 43 | |
| C – Trouser Waist | Inches | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 |
| Cm | 76 | 79 | 81 | 84 | 86 | 89 | 91 | 94 | 96 | |
| D – Trouser Length (Out seam) | Inches | 41 | 41 | 42 | 42 | 43 | 43 | 43 | 44 | 44 |
| Cm | 104 | 104 | 107 | 107 | 109 | 109 | 109 | 112 | 112 | |
Girls Sizes 2-10
| Measurement | Unit | Size | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Age | Years | 2-3 | 4-5 | 6-7 | 8-9 | 10-11 | 12-13 | 14 | 15 | 15 |
| A – Bust | Inches | 22 | 24 | 26 | 28 | 30 | 32 | 33 | 34 | 35 |
| Cm | 56 | 61 | 66 | 71 | 76 | 81 | 84 | 86 | 88 | |
| C – Trouser Waist | Inches | 21 | 22 | 23 | 24 | 25 | 26 | 26½ | 27½ | 28½ |
| Cm | 53 | 56 | 58 | 61 | 63 | 66 | 67 | 70 | 72 | |
| D – Trouser Length (Out seam) | Inches | 25 | 27 | 29 | 31 | 33 | 35 | 37 | 39 | 40 |
| Cm | 63 | 69 | 74 | 79 | 84 | 89 | 93 | 97 | 101 | |
Girls Sizes 11-19
| Measurement | Unit | Size | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | ||
| A – Bust | Inches | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
| Cm | 91 | 94 | 96 | 99 | 101 | 104 | 107 | 109 | 112 | |
| C – Trouser Waist | Inches | 29 | 29½ | 30 | 31 | 32 | 33 | 34 | 35 | 35 |
| Cm | 74 | 75 | 76 | 79 | 81 | 84 | 86 | 89 | 91 | |
| D – Trouser Length (Out seam) | Inches | 40 | 40 | 41 | 41 | 41 | 41 | 42 | 42 | 42 |
| Cm | 102 | 102 | 104 | 104 | 104 | 104 | 107 | 107 | 107 | |