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Sea Barrier MAES Jacket - Hugh McElvanna Menswear - Coats
Size Guide

Universal Size Guide

Use our master size charts below to find your perfect fit across our clothing and footwear collections. All measurements are provided as standard industry guidelines.

1. Men's Formal Shirts (Collar Sizing)

Formal dress shirts are measured primarily by the neck circumference.

  • S (Small): Collar 14.5" - 15" (37cm - 38cm) | To Fit Chest 36" - 38"
  • M (Medium): Collar 15.5" - 16" (39cm - 41cm) | To Fit Chest 39" - 41"
  • L (Large): Collar 16.5" - 17" (42cm - 43cm) | To Fit Chest 42" - 44"
  • XL (X-Large): Collar 17.5" - 18" (44cm - 46cm) | To Fit Chest 45" - 47"
  • 2XL (XX-Large): Collar 18.5" - 19" (47cm - 48cm) | To Fit Chest 48" - 50"
  • 3XL (3X-Large): Collar 19.5" - 20" (50cm - 51cm) | To Fit Chest 51" - 53"
  • 4XL (4X-Large): Collar 20.5" - 21" (52cm - 53.5cm) | To Fit Chest 54" - 56"

2. Men's Suit Jackets, Blazers & Waistcoats

Tailored jackets are sized primarily by chest circumference in inches.

  • S (Small / EU 46): To Fit Chest 36" (91.5cm)
  • M (Medium / EU 48): To Fit Chest 38" (96.5cm)
  • L (Large / EU 50): To Fit Chest 40" (101.5cm)
  • XL (X-Large / EU 52): To Fit Chest 42" (106.5cm)
  • 2XL (XX-Large / EU 54): To Fit Chest 44" (111.5cm)
  • 3XL (3X-Large / EU 56): To Fit Chest 46" (117cm)
  • 4XL (4X-Large / EU 58): To Fit Chest 48" (122cm)
  • 5XL (5X-Large / EU 60): To Fit Chest 50" (127cm)
  • 6XL (6X-Large / EU 62): To Fit Chest 52" (132cm)

Jacket Lengths

Most premium tailoring brands offer different jacket lengths based on your height:

  • Short (S): Ideal for heights up to 5'7" (170cm)
  • Regular (R): Ideal for heights from 5'8" to 6'0" (173cm - 183cm)
  • Long (L): Ideal for heights 6'1" and over (185cm+)

2. Men's Pullovers, Knitwear & Casual Shirts

For jumpers, casual shirts, t-shirts, and coats measured by chest size.

  • S (Small): To Fit Chest 36" - 38" (91.5cm - 96.5cm)
  • M (Medium): To Fit Chest 39" - 41" (99cm - 104cm)
  • L (Large): To Fit Chest 42" - 44" (106.5cm - 112cm)
  • XL (X-Large): To Fit Chest 45" - 47" (114.5cm - 119.5cm)
  • 2XL (XX-Large): To Fit Chest 48" - 50" (122cm - 127cm)
  • 3XL (3X-Large): To Fit Chest 51" - 53" (129.5cm - 134.5cm)
  • 4XL (4X-Large): To Fit Chest 54" - 56" (137cm - 142cm)

3. Men's Trousers, Chinos & Jeans

Trouser sizing is determined by your waist circumference and your inside leg length.

Waist Sizing

  • 30" Waist: 76cm (Alpha Size: Small)
  • 32" Waist: 81.5cm (Alpha Size: Medium)
  • 34" Waist: 86.5cm (Alpha Size: Medium - Large)
  • 36" Waist: 91.5cm (Alpha Size: Large)
  • 38" Waist: 96.5cm (Alpha Size: X-Large)
  • 40" Waist: 101.5cm (Alpha Size: XX-Large)
  • 42" Waist: 106.5cm (Alpha Size: 3X-Large)
  • 44" Waist: 111.5cm (Alpha Size: 4X-Large)

Inside Leg Length

  • Short (S): 30" Inside Leg (76cm)
  • Regular (R): 32" Inside Leg (81.5cm)
  • Long (L): 34" Inside Leg (86.5cm)

4. Women's Blouses & Tops

Standard conversions for women's tops and tailored items.

  • UK 8 (XS): To Fit Bust 32" (81cm)
  • UK 10 (S): To Fit Bust 34" (86cm)
  • UK 12 (M): To Fit Bust 36" (91cm)
  • UK 14 (L): To Fit Bust 38" (97cm)
  • UK 16 (XL): To Fit Bust 40" (102cm)
  • UK 18 (2XL): To Fit Bust 42" (107cm)
  • UK 20 (3XL): To Fit Bust 44" (112cm)

5. Women's Skirts & Trousers

Sizing guidelines for waist and hip fits.

  • UK 8: Waist 25" (63.5cm) | Hips 35" (89cm)
  • UK 10: Waist 27" (68.5cm) | Hips 37" (94cm)
  • UK 12: Waist 29" (73.5cm) | Hips 39" (99cm)
  • UK 14: Waist 31" (78.5cm) | Hips 41" (104cm)
  • UK 16: Waist 33" (84cm) | Hips 43" (109cm)
  • UK 18: Waist 36" (91.5cm) | Hips 46" (117cm)
  • UK 20: Waist 39" (99cm) | Hips 49" (124.5cm)

6. Footwear Size Guide

Shoe sizes can vary slightly by brand, but these charts show standard conversions.

Men's Shoes

  • UK 6: EU 39-40 | US 7 | Foot Length approx. 24.5cm
  • UK 7: EU 41 | US 8 | Foot Length approx. 25.4cm
  • UK 8: EU 42 | US 9 | Foot Length approx. 26.3cm
  • UK 9: EU 43 | US 10 | Foot Length approx. 27.2cm
  • UK 10: EU 44-44.5 | US 11 | Foot Length approx. 28.0cm
  • UK 11: EU 45-46 | US 12 | Foot Length approx. 28.8cm
  • UK 12: EU 47 | US 13 | Foot Length approx. 29.6cm

Sea Barrier MAES 112M Green Winter Jacket

$217.00 $136.00

Sea Barrier MAES 112M Green Winter Jacket – stay warm and stylish this season with this premium blend of functional outdoor performance and refined Italian design. Tailored in an attractive green hue, this winter jacket showcases Sea Barrier's signature craftsmanship, delivering reliable cold-weather protection combined with an elegant, modern silhouette.

Crafted from high-grade insulated materials, this jacket provides superior warmth and comfort to shield you against winter chills without feeling restrictive. The durable exterior fabric fends off cold drafts, while the soft, breathable internal lining traps body heat to keep you comfortable whether navigating city streets or exploring the countryside.

Every detail reflects superior design, highlighted by unique two-tone buttons and matching zip hardware that add a touch of modern luxury. The structured collar and neat front closure keep the profile sharp, while functional pockets provide secure storage for everyday essentials.

Important Sizing Advice: Please note that the Sea Barrier MAES Jacket is small-fitting. We strongly advise going up one size from what you normally wear to ensure a comfortable fit when layering over knitwear.

Size Guide

Size Normal Chest (Inches) Recommended Fit (Order One Size Up) Chest (cm)
Small 36" – 38" Fits like XS (34" – 36") 86 – 91 cm
Medium 38" – 40" Fits like Small (36" – 38") 91 – 96 cm
Large 40" – 42" Fits like Medium (38" – 40") 96 – 101 cm
XL 42" – 44" Fits like Large (40" – 42") 101 – 106 cm
2XL 44" – 46" Fits like XL (42" – 44") 106 – 111 cm
3XL 46" – 48" Fits like 2XL (44" – 46") 111 – 116 cm

Why Shop with Hugh McElvanna Menswear?

At Hugh McElvanna Menswear, dedicated customer care is at the heart of everything we do. Our experienced team in Keady is always on hand to offer helpful styling advice and assist with sizing, whether you shop with us in-store or online.

We pride ourselves on fast, dependable UK shipping using Royal Mail's Tracked 24 service, ensuring your order arrives safely and as promptly as possible. With decades of menswear heritage, we focus on delivering a straightforward, attentive shopping experience from start to finish.

Key Product Specifications

  • Official Style Identification: Designated under the Sea Barrier outerwear collection as MAES, Style No. 112M.
  • Small-Fitting Silhouette: Tailored continental cut; we strongly advise ordering one size larger than your standard size.
  • Warm Insulated Construction: Built with thermal-retaining materials to keep you warm and comfortable through freezing temperatures.
  • Distinctive Two-Tone Fastenings: Finished with stylish two-tone buttons and matching zip hardware for modern elegance.
  • Classic Italian Design: Combines timeless tailoring heritage with contemporary smart-casual outerwear details.
  • Seasonal Green Shade: Rich, versatile green tone that pairs effortlessly with denim, chinos, and winter knitwear.
  • County Armagh Heritage: Supplied by Hugh McElvanna Menswear, proudly outfitting local gentlemen since 1968.

Winter & Smart-Casual Styling Advice

The rich green shade and sleek silhouette make this Italian winter jacket exceptionally versatile. Layer it over a chunky cream cable-knit jumper or a quarter-zip sweatshirt with dark indigo jeans and brown leather boots for weekend walks. For a polished smart-casual setting, wear it over a tailored button-down shirt and beige chinos.