Size Chart

Ready One’s custom clothing size chart covers standard measurements for hoodies, T-shirts, tracksuits, joggers, and jackets. The factory provides garment manufacturing services across all major apparel categories. Production starts from 50 units per style for B2B brands in over 40 countries.

Getting sizing right before production begins prevents expensive rework. Brands that provide accurate measurement specs at the briefing stage receive correct samples first time. Consequently, this saves time and money across the entire sampling round. The custom clothing size chart on this page covers all standard garment categories produced by Ready One.

Ready One is a custom clothing manufacturer based in Sialkot, Pakistan, founded in 2012. With 14+ years of experience, the company has served over 1,000 brands across 40+ countries. ISO 9001, BSCI, and SEDEX certified. Factory size: 25,000 sq ft. Monthly capacity: 100,000–150,000 units. MOQ from 50 units. DDP worldwide shipping.

Why Does a Custom Clothing Size Chart Matter for Your Brand?

A custom clothing size chart maps size labels — XS, S, M, L, XL — to exact body measurements. These measurements are expressed in centimetres or inches. Manufacturers use them during pattern-making and grading. Without accurate specs, production errors occur. Moreover, correcting errors after cutting fabric costs significantly more than getting measurements right upfront.

Furthermore, sizing standards differ between markets. A US large is not the same as a UK large across all garment categories. Specifically, Asian sizing runs smaller than European and North American equivalents. Therefore, Ready One can apply any regional label system — US, UK, or EU — to the same measurement specification.

How Sizing Affects the Manufacturing Process

The pattern-maker creates a base pattern for the medium size first. Then the team grades up and down for every other size in the range. Consequently, any error in the base measurement multiplies across the full production run. Therefore, an accurate custom clothing size chart is essential before pattern-making begins.

Ready One measures finished garments against the approved specification at three checkpoints during production. This multi-point quality inspection ensures every size in the batch matches the agreed measurements before shipping. In addition, the quality team documents any deviation above ±1.5 cm. Specifically, any flagged garment is held for review before the goods leave the facility.

What Are Ready One’s Standard Hoodie and Sweatshirt Measurements?

The measurements below are Ready One’s default production specifications for hoodies and sweatshirts. All figures are in centimetres. Brands may submit their own measurement spec sheet at any point during briefing — alternatively, the custom clothing size chart below can be used as the production base with minor adjustments applied per size. In that case, Ready One will follow the approved spec over the defaults.

Men’s and Unisex Hoodie Size Chart

Size	Chest (cm)	Body Length (cm)	Sleeve Length (cm)	Shoulder Width (cm)
XS	91–96	66	84	42
S	96–101	68	86	44
M	101–106	71	89	46
L	106–111	73	91	48
XL	111–116	76	94	50
2XL	116–121	78	96	52
3XL	121–127	81	99	54

Production tolerance: ±1.5 cm on all measurements. Ready One’s custom hoodie manufacturing covers XS through 3XL as standard. Furthermore, sizes beyond 3XL are available on request with a 100-unit minimum per additional size.

Women’s Hoodie Size Chart

Size	Chest (cm)	Body Length (cm)	Sleeve Length (cm)	Shoulder Width (cm)
XS	81–86	58	78	37
S	86–91	60	80	39
M	91–96	62	82	41
L	96–101	64	84	43
XL	101–106	66	86	45
2XL	106–111	68	88	47

What Are Ready One’s Standard T-Shirt Measurements?

T-shirt measurements differ from hoodies due to lighter fabric construction and shorter sleeve length. Specifically, the chart below applies to crew-neck and V-neck styles produced in jersey and pique fabrics. However, brands producing oversized or boxy T-shirt silhouettes should confirm chest and body length separately.

Men’s and Unisex T-Shirt Size Chart

Size	Chest (cm)	Body Length (cm)	Sleeve Length (cm)	Shoulder Width (cm)
XS	88–93	66	21	41
S	93–98	68	22	43
M	98–103	71	23	45
L	103–108	73	24	47
XL	108–113	76	25	49
2XL	113–118	78	26	51
3XL	118–124	81	27	53

Women’s T-Shirt Sizing Notes

Women’s fitted T-shirts run approximately 5–8 cm smaller across the chest at each size point. As a result, brands producing fitted women’s styles should confirm chest and waist measurements separately during the briefing stage. Meanwhile, unisex T-shirts follow the men’s chart above.

What Are Ready One’s Tracksuit and Jogger Measurements?

Tracksuit sizing covers the top — a sweatshirt or zip-through jacket — and the bottom — joggers or sweatpants. Moreover, the two pieces are produced as a coordinated set. However, brands may order tops and bottoms in separate size runs if their customers prefer mismatched sizing.

Tracksuit Top Size Chart (Men’s and Unisex)

Size	Chest (cm)	Body Length (cm)	Sleeve Length (cm)
XS	91–96	66	84
S	96–101	68	86
M	101–106	71	89
L	106–111	73	91
XL	111–116	76	94
2XL	116–121	78	96
3XL	121–127	81	99

Jogger and Sweatpants Size Chart

Size	Waist (cm)	Hip (cm)	Inseam (cm)	Leg Opening (cm)
XS	66–71	86–91	74	38
S	71–76	91–96	76	39
M	76–81	96–101	78	40
L	81–86	101–106	80	41
XL	86–91	106–111	81	42
2XL	91–96	111–116	82	43
3XL	96–102	116–122	83	44

How Does International Size Conversion Work?

Size labelling varies between markets, even when garment measurements are identical. Ready One produces garments to a brand’s measurement specifications. Furthermore, the factory applies any size label system the brand uses — US, UK, or EU. Specifically, this service is included at no additional cost.

US, UK, and EU Size Conversion Reference

Ready One	US / Canada	UK	EU
XS	XS	6–8	32–34
S	S	8–10	36–38
M	M	10–12	40–42
L	L	12–14	44–46
XL	XL	14–16	48–50
2XL	XXL	16–18	52–54
3XL	3XL	18–20	56–58

Brands selling to multiple markets can request separate woven labels per region. Additionally, Ready One can produce the same garment run with different label sets for US, UK, and EU simultaneously. This must be specified when placing the order — confirming it during the how to order custom clothing from Ready One briefing stage avoids delays later.

How to Submit Your Measurements to Ready One

Brands have two options when specifying sizes for their custom clothing size chart. First, they can use Ready One’s standard measurements as the base and request minor adjustments per size. Second, they can submit a full tech pack or graded measurement spec sheet with their own measurements. In addition, both approaches are accepted with no preference given to either method.

What to Include in a Measurement Specification

A complete measurement spec for any garment should include the following eight points:

1. Garment type and fabric weight — for example, 340 GSM French terry hoodie
2. Chest circumference per size, measured at the underarm
3. Body length per size — high point shoulder to finished hem
4. Sleeve length per size — from centre back neck to cuff edge
5. Shoulder width per size
6. Waist and hip measurements for all bottom garments
7. Production tolerance — Ready One standard is ±1.5 cm
8. Special construction notes — for example, dropped shoulder, oversized fit, or cropped length

Submitting all eight points speeds up the quoting process considerably. In particular, providing fabric weight and GSM alongside measurements allows the production team to issue an accurate quote without extra back-and-forth. For example, specifying “340 GSM fleece” alongside chest and length measurements is sufficient for a full quote within 24 hours. On the other hand, incomplete specs result in additional questions and longer turnaround times.

Can Ready One Produce Custom or Non-Standard Sizes?

Yes. Ready One manufactures custom sizes for brands operating outside the standard XS–3XL range. This includes plus-size ranges (4XL–6XL), petite fits, tall fits, and youth sizing. Specifically, non-standard sizes require a minimum of 100 units per size to cover pattern grading costs.

Furthermore, brands developing size-inclusive ranges can request a grading consultation before placing an order. Ready One’s pattern team will review the measurement specifications. Consequently, they will confirm whether the requested grades are achievable within the chosen fabric composition and construction.

Above all, the goal of a robust custom clothing size chart is consistency across every size in a production run. Ready One’s pattern-making team produces a graded spec for every order. Moreover, this document stays on file for repeat orders. Consequently, sizing remains consistent across reorders placed months or years later.

To submit your custom clothing brief and start the process, visit Ready One’s make-my-clothing page. The production team responds within 24 hours with a confirmed quote and size approval. For urgent inquiries, WhatsApp is available at +92-345-6756561.

Frequently Asked Questions — Custom Clothing Size Chart