Sizing guide
Tees & Tanks
UNISEX SIZING
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 33 | 34 | 35 | 36 | 37 | 38 |
Polos
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 34-36 | 37-40 | 41-42 | 43-45 | 46-50 |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 | 16.5-17 | 17.5-18 |
Dress Shirts
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 36-38 | 39-42 | 43-44 | 45-46 | 47-48 |
| NECK | 15.5-16 | 16-16.5 | 16.5-17 | 17-18 | 18-18.5 |
| SLEEVE | 32.5-33.5 | 33.5-34.5 | 34.5-35.5 | 36-37 | 37-38 |
Outerwear
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32-35 | 36-39 | 40-42 | 43-45 | 46-48 | 48-51 |
| SLEEVE | 32-33 | 33-34 | 34-35 | 35-36 | 36-37 | 37-38 |
Tarpon Shorts
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 26-28 | 29-31 | 32-35 | 36-38 | 39-42 | 43-46 |
| INSEAM* | 6 | 6 | 6 | 6 | 6 | 6 |
Swim
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 26-28 | 29-31 | 32-35 | 36-38 | 39-42 | 43-46 |
| INSEAM* | 6 | 6 | 6 | 6 | 6 | 6 |
Boxers
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 28-30 | 31-34 | 35-38 | 40-42 | 43-45 |
| INSEAM* | 5 | 5 | 5 | 5 | 5 | 5 |
Lounge Pants
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-38 | 39-42 | 43-45 |
| INSEAM* | 30 | 30 | 31 | 31 | 31 | 31 |
Joggers
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-37 | 38-40 | 41-43 |
| INSEAM* | 27 | 27.5 | 28 | 28.5 | 29 | 29 |
Sandals
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| MEN'S SHOE | 5-6 | 7.5-8.5 | 8.5-9.5 | 9.5-10.5 | 11-12 | 12-13.5 |
Tees & Tanks
UNISEX SIZING
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 33 | 34 | 35 | 36 | 37 | 38 |
Jerseys
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 29-32 | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 32 | 33 | 34 | 35 | 36 | 37 | 38 |
Performance Tanks
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| CHEST | 32 | 34 | 36 | 38 | 40 |
Women's Polos
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32 | 34.5 | 37 | 39.5 | 42.5 | 45.5 |
Caroline V-neck
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| CHEST | 26 | 28 | 30 | 32 | 34 |
Outerwear
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32-35 | 36-39 | 40-42 | 43-45 | 46-48 | 49-51 |
| SLEEVE | 32-33 | 33-34 | 34-35 | 35-36 | 36-37 | 37-38 |
Shorts
| SIZE | 00 | 0 | 2 | 4 | 6 | 8 | 10 |
| WAIST | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| HIP | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
Lounge Shorts
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| WAIST | 24-25 | 26-27 | 28-29 | 30-32 | 33-34 |
| HIP | 34.5-35.5 | 36.5-37.5 | 38.5-39.5 | 41-42.5 | 44.5 |
| INSEAM* | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Lounge Pants
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-38 | 39-42 | 43-45 |
| INSEAM* | 30 | 30 | 31 | 31 | 31 | 31 |
Joggers
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-37 | 38-40 | 41-43 |
| INSEAM* | 27 | 27.5 | 28 | 28.5 | 29 | 29 |
Leggings
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| WOMEN'S SIZE | 0-2 | 4-6 | 8-10 | 12-14 | 16 |
| WAIST | 25-26 | 27-28 | 29-30 | 31-33 | 34-36 |
| HIP | 34.5-35.5 | 36.5-37.5 | 38.5-39.5 | 40.5-42.5 | 43.5-45.5 |
| INSEAM* | 25 | 25 | 26 | 26 | 26 |
Sandals
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WOMEN'S SHOE | 6.5-7.5 | 9-10 | 10-11 | 11-12 | 12.5-13.5 | 13.5-15 |
Tees
| SIZE | SMALL | MEDIUM | LARGE |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 |
| CHEST | 25-27 | 27-29 | 29-31 |
| HEIGHT | 45-54 | 54-57 | 57-60 |
| SLEEVE | 23-24 | 25-27 | 28-29 |
| YOUTH SIZE | 6-8 | 8-10 | 10-12 |
Polos
| SIZE | SMALL | MEDIUM | LARGE |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 |
| CHEST | 25-27 | 27-29 | 29-31 |
| HEIGHT | 45-54 | 54-57 | 57-60 |
| YOUTH SIZE | 6-8 | 8-10 | 10-12 |
Dress Shirts
| SIZE | SMALL | MEDIUM | LARGE |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 |
| CHEST | 25-27 | 27-29 | 29-31 |
| HEIGHT | 45-54 | 54-57 | 57-60 |
| SLEEVE | 23-24 | 25-27 | 28-29 |
| YOUTH SIZE | 6-8 | 8-10 | 10-12 |
Outerwear
| SIZE | SMALL | MEDIUM | LARGE |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 |
| CHEST | 25-27 | 27-29 | 29-31 |
| HEIGHT | 45-54 | 54-57 | 57-60 |
| SLEEVE | 23-24 | 25-27 | 28-29 |
| YOUTH SIZE | 6-8 | 8-10 | 10-12 |
Shorts
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| WAIST | 21-23 | 23-24 | 25-27 | 27-29 | 29-31 |
| INSEAM* | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| YOUTH SIZE | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 |
Swim
| SIZE | SMALL | MEDIUM | LARGE |
| WAIST | 23-24 | 25-27 | 27-29 |
| INSEAM* | 5 | 5 | 5 |
| YOUTH SIZE | 5-6 | 7-8 | 9-10 |
All measurements are in inches, unless otherwise noted. Measurements refer to body dimensions, unless denoted by *. Fit may vary based on style and personal preference.
Our most popular shirt, featuring the Southern Marsh mallard silhouette logo on the back, and our Authentic logo on the front pocket. Available in all kinds of great colors! The Southern Marsh Authentic Tee makes a great addition to your little one's wardrobe.
- Also Available in Short Sleeve and Adult Sizes
- 100% Lightweight Cotton
- Ultra Soft Spun Fabric
- Pocket Tee
- Full Color
- Garment Washed