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Thomas | Men's Slim Fit Three-Piece Formal Suit Set

Thomas | Men's Slim Fit Three-Piece Formal Suit Set

Regular price £114.95 GBP
Regular price £0.00 GBP Sale price £114.95 GBP
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Dressed to Impress, Built to Last

A three-piece suit in a rich dark chocolate brown is the move for any man who wants to stand out from a sea of navy and grey. Blazer, waistcoat and slim leg trousers — cut close to the body and finished with considered details that signal genuine attention to dress.

Key Features:

  • Slim fit single-button blazer — Peak lapels, structured shoulders and a fitted chest with lapel pin detail for a sharp, formal silhouette
  • Matching button waistcoat — A five-button waistcoat that adds layering depth and a formal, occasion-ready finish when worn under the blazer
  • Slim leg tailored trousers — A clean, tapered cut with a flat front that sits neatly through the hip and thigh without excess bulk
  • Three-piece versatility — Wear all three for maximum formality or drop the blazer for a sharp waistcoat-and-trousers look at the table
  • Rich dark brown colourway — A warm, sophisticated alternative to black and navy — pairs well with tan, gold and bronze accessories for a cohesive formal look

Styled best with: a white dress shirt, a bronze or tan woven tie, brown Oxford shoes and a simple watch — no further accessories required.

Suit Size

Size Chest (cm/in) Shoulder (cm/in) Sleeve (cm/in) Length (cm/in)
2XS 94 / 37 44 / 17.3 61 / 24 68 / 26.8
XS 98 / 38.6 45 / 17.7 62 / 24.4 70 / 27.6
S 102 / 40.2 46 / 18.1 63 / 24.8 72 / 28.3
M 108 / 42.5 47.5 / 18.7 64 / 25.2 74 / 29.1
L 112 / 44 48.5 / 19 65.5 / 25.8 76 / 30
XL 116 / 45.7 50 / 19.7 66.5 / 26.2 78 / 30.7
2XL 122 / 48 51 / 20 67 / 26.4 80 / 31.5
3XL 127 / 50 52.5 / 20.7 68 / 26.8 82 / 32.3
4XL 133 / 52.4 54 / 21.3 68.5 / 27 82 / 32.3
5XL 137 / 54 55.5 / 21.9 69 / 27.2 82 / 32.3
6XL 142 / 56 57.5 / 22.6 69.5 / 27.4 82 / 32.3
7XL 147 / 58 58.5 / 23 69.5 / 27.4 82 / 32.3

Pants Size

Size Waist (cm/in) Hip (cm/in) Length (cm/in)
2XS 76 / 29.9 95 / 37.4 100 / 39.4
XS 80 / 31.5 100 / 39.4 102 / 40.2
S 84 / 33 105 / 41.3 104 / 40.9
M 88 / 34.6 110 / 43.3 106 / 41.7
L 92 / 36.2 115 / 45.3 108 / 42.5
XL 96 / 37.8 120 / 47.2 110 / 43.3
2XL 100 / 39.4 125 / 49.2 112 / 44
3XL 106 / 41.7 130 / 51.2 115 / 45.3
4XL 112 / 44 135 / 53.1 115 / 45.3
5XL 117 / 46 140 / 55.1 116 / 45.7
6XL 122 / 48 145 / 57 116 / 45.7
7XL 127 / 50 145 / 57 117 / 46

Vest Size

Size Chest (cm/in) Length (cm/in)
2XS 90 / 35.4 58 / 22.8
XS 94 / 37 60 / 23.6
S 98 / 38.6 62 / 24.4
M 104 / 41 64 / 25.2
L 108 / 42.5 66 / 26
XL 112 / 44 68 / 26.8
2XL 118 / 46.5 70 / 27.6
3XL 123 / 48.4 72 / 28.3
4XL 129 / 50.8 72 / 28.3
5XL 133 / 52.4 72 / 28.3
6XL 138 / 54.3 72 / 28.3
7XL 143 / 56.3 72 / 28.3

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Size Information

Our sizes fit true to standard sizing.

  • If you usually wear a size L, go with size L.
  • If you're between sizes, we recommend sizing up.

Example:
If you're between M and L, choose size L for the best fit.

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