Size-Applause-Vest
| US Size | Chest (max) | Waist (max) |
| Boys S | 29" | 30" |
| Boys M | 30" | 31" |
| Boys L | 32" | 33" |
| 32 | 31" | 35" |
| 34 | 33" | 36" |
| 36 | 35" | 38" |
| 38 | 37" | 40" |
| 40 | 39" | 42" |
| 42 | 41" | 44" |
| 44 | 43" | 46" |
| 46 | 45" | 48" |
| 48 | 47" | 50" |
| 50 | 49" | 52" |
| 52 | 51" | 54" |
| 54 | 53" | 56" |
| 56 | 55" | 58" |
| 58 | 57" | 60" |
| 60 | 59" | 62" |
- Measure your chest: Stand up straight with your arms hang down in a relaxed, natural pose. Measure around the fullest part of your chest, up under the armpits and around the back.
- Measure your waist: Stand up straight in a relaxed, normal position. Run the tape around the narrowest part of your natural waist. This is usually where the belly button is.
