Grey Three-Piece Set
SIRRI · jacket + trousers + waistcoat
£38
est.
Checked 10 Nov 2026
Fits 110–128 cm
Check price at Amazon UKIndependent · UK prices · Checked dates
Find the right boys' suit, sized, priced, checked.
Every suit on this site comes with its size range in cm, a price marked est. or checked, and the date we last confirmed it. Start with his measurements.
40 suits compared £38–£165 sizes 86–176 cm checked 10 Nov 2026
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Green Summer Suit
John Lewis · jacket + trousers
£68
est.
Checked 10 Nov 2026
Fits 110–122 cm
Check price at John LewisBlack Tuxedo
Marc Darcy · jacket + trousers + bow-tie
£165
est.
Checked 10 Nov 2026
Fits 146–170 cm
Check price at Marc DarcyHow this site works
Sizes from published charts
Every brand chart is transcribed from the retailer's own guide, rounded to whole cm, and dated. The calculator matches measurements to each brand's chart, not one invented table.
Prices with checked dates
Prices are marked est. or checked, always with the date we confirmed them. We never present an estimate as a live price.
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