Sizing & Measurements
A fit and measurement reference built from verified product data. We separate available size labels from verified garment measurements so customers are never shown guessed dimensions.

Port Authority Long Sleeve Twill Shirt. S600T
Our twill shirt has a professional appearance with comfortable garment-washed softness. 5-ounce 100% cotton Double-needle stitching throughout Button-down collar Horn-tone buttons Left chest pocket Back box pleat Rounded adjustable cuffs
- Available sizes
- XS · S · M · L · XL · 2XL · 3XL · 4XL · 5XL · 6XL
Data Readiness
Green means the information is present for this exact product. Amber means EXOTIC intentionally leaves it unfilled rather than estimating.
Product image is available for this style.
10 ordering sizes are available.
Exact garment measurements are shown only from verified source data.
Placement dimensions are shown only when verified for this style.
Verified Garment Measurements
Flat-garment measurements, when available, are more useful for comparing fit than size labels alone.
EXOTIC will not publish estimated chest width, body length, sleeve length, or tolerance values. Use the verified supplier reference below when available.
How To Measure
Use a garment you already own and compare it against verified flat-garment dimensions for the closest real-world fit check.
Lay the garment flat and measure straight across approximately 1 inch below the armholes. Double this value only if you specifically need an approximate garment circumference.
Measure from the highest shoulder point beside the collar straight down to the bottom hem. Compare like-for-like garment styles.
When supplied by the manufacturer, follow the brand’s stated start point because sleeve measurement conventions vary by garment construction.
Garment measurements can vary within the manufacturer’s published tolerance. Do not treat a chart value as a cut-and-sew engineering dimension.
Body Size Chart
Body measurements and garment measurements are different. This section appears only when verified body-size guidance is available.
These are available ordering sizes, not body measurements.
Color Availability
3 current color names are associated with this product.