Verified Open Pattern (1.0.0-published)

This pattern includes verified home printable specification files, dual-unit sizing charts, and full cutting guides. License: Drafted by Threadline Patterns. CC BY-SA 4.0 International..

Sweatshirt Confident Beginner XS to 3XL (Bust 80–132 cm / 31.5"–52.0")

Classic Crewneck Sweatshirt

The Classic Crewneck Sweatshirt is an authentic heritage sportswear design. Features athletic raglan sleeve construction that provides maximum shoulder comfort, sturdy 2x2 ribbing at the crewneck, sleeve cuffs, and waistband, and triangular decorative V-stitch insert at the front collar.

Jump to Downloads Front & Back Views Size & Measurements Fabric & Tools Step-by-Step Instructions

Technical Garment Schematics

Front and back flats illustrating seam lines, hem curves, and design details.

Front Elevation

Back Elevation

Sizing & Measurement Tables

Review both body benchmarks and finished garment ease before cutting your cloth.

Measurement Unit

Toggle between metric and imperial values across all charts

1. Body Measurements Chart

Your physical body dimensions. Measure over undergarments with a snug tape.

Swipe sizes

Size	Bust	Waist	Hip
XS	80 cm	62 cm	88 cm
S	86 cm	68 cm	94 cm
M	94 cm	76 cm	102 cm
L	102 cm	84 cm	110 cm
XL	112 cm	94 cm	120 cm
2XL	122 cm	104 cm	130 cm
3XL	132 cm	116 cm	142 cm

2. Finished Garment Measurements Chart

Dimensions of the sewn garment, including designed wearing ease.

Swipe sizes

Size	Finished Bust	Finished Length	Bottom Hem
XS	100 cm	64 cm	84 cm
S	106 cm	65.5 cm	90 cm
M	114 cm	67 cm	98 cm
L	122 cm	68.5 cm	106 cm
XL	132 cm	70 cm	116 cm
2XL	142 cm	71.5 cm	126 cm
3XL	152 cm	73 cm	136 cm

Size Selection Guidance

Drafted with 20 cm (7.9") of positive ease for a relaxed collegiate athletic silhouette.

Wearing Ease Explanation

Comfortable athletic ease of +20 cm (+7.9") across the chest, anchored by snug rib trims at wrists and waist.

Fabric & Materials

Recommended substrates, stretch allowances, yardage requirements, and required notions.

Recommended Fabrics

Medium to heavy knit sweatshirting

100% Cotton French Terry (280–340 gsm) for cozy breathability
Brushed fleece or polar fleece for cold-weather warmth
Matching 2x2 heavy cotton rib knit for neckband, cuffs, and hem band
Organic cotton loopback terry

Stretch Requirement: Main fabric 20–30% stretch; Ribbing at least 50% stretch

Notions & Sewing Tools

Ensure you have these ready before starting.

Notions:

Matching 2x2 rib knit (0.5 m / 0.6 yd)
Stretch or ballpoint needle (size 90/14)
All-purpose polyester thread

Tools Required:

Sewing machine with stretch stitch or 4-thread serger
Steam iron and clapper

Fabric Yardage Requirements

Size Bracket	115 cm (45") Width	150 cm (60") Width
XS – M	1.8 m (2 yd)	1.5 m (1.6 yd)
L – XL	2.1 m (2.3 yd)	1.7 m (1.9 yd)
2XL – 3XL	2.4 m (2.6 yd)	2 m (2.2 yd)

Seam Allowances & Cutting Layout

Exact seam allowances included in pattern lines, piece list, and cutting discipline.

Standard Seams

1.0 cm (3/8 in) included throughout for serger/overlocker.

Hem Allowance

Attached 6 cm folded rib band.

Neck & Armhole

0.8 cm (5/16 in) for neckband.

Pattern Pieces to Cut

Piece Name	Quantity & Orientation	Grainline / Cutting Notes
Front Bodice on Fold	Cut 1 on fold	Straight of grain
Back Bodice on Fold	Cut 1 on fold	Straight of grain
Raglan Sleeve	Cut 1 pair	Straight of grain
Neckband in Rib	Cut 1	Straight of grain
Wrist Cuffs in Rib	Cut 1 pair	Straight of grain
Bottom Hem Band in Rib	Cut 2	Straight of grain

Fabric Cutting Checklist:

Cut rib pieces with ribs running vertically (greatest stretch horizontal).

Printable Pattern Files

Download PDF files for home printing on standard desktop printers.

Download Pattern Files

1.0.0

Direct pattern downloads. No registration, email capture, or paywalls required.

Updated: 2026-03-01

Instructions Available

Complete offline sewing guidebook with dual calibration test squares, yardage charts, pattern piece cut list, numbered steps, and troubleshooting.

14.6 KB • 4 pages

Download (14.6 KB)

A4 Available

Full-scale 1:1 tiled master pattern for A4 paper (21 sheets). Includes dual 50mm/2.0in calibration boxes, assembly map, grainlines, and corner registration crosshairs.

178.7 KB • 21 pages

Download (178.7 KB)

US Letter Available

Full-scale 1:1 tiled master pattern for US Letter paper (21 sheets). Includes dual 50mm/2.0in calibration boxes, assembly map, grainlines, and corner registration crosshairs.

179.5 KB • 21 pages

Download (179.5 KB)

Printer Calibration Test Sheet (Free Single Sheet) 2.4 KB

Print at 100% scale (no fit-to-page) and measure the 50mm and 2-inch test boxes with a hard ruler.

Download Test Sheet

Print Instructions:

Open the downloaded PDF in Adobe Acrobat Reader or a dedicated desktop PDF viewer. In the print dialog, select "Actual Size" or "Custom Scale: 100%". Never select "Fit to Printable Area". Always measure the calibration square on Page 1 before proceeding.

These files are prepared from documented pattern references through a technical drafting workflow. If anything appears incorrect, unclear, or causes a sewing problem, email feedbacksewingpattern@gmail.com. Send pattern feedback.

100% Scale Verification

Print Page 1 at 100% scale without scaling. Check 50 mm (Metric) or 2.0 in [50.8 mm] (Imperial) test square with a hard ruler.

Read full printing & calibration guide →

Tile Assembly Instructions

Align numbered letter and row marks. Butt edges together without overlapping untrimmed paper.

Step-by-Step Sewing Instructions

Draft construction notes. Readable online; review against the pattern pieces before sewing.

Raglan Seams

Stitch front raglan seams right sides together joining sleeves to front bodice. Stitch back raglan seams right sides together joining sleeves to back bodice. Press seam allowances toward sleeves.

Neckband Attachment

Join neckband short ends right sides together into a continuous loop. Fold in half lengthwise. Quarter neckband and neckline with pins. Stretch evenly and sew right sides together with serger or stretch stitch. Press seam allowances down.

Continuous Side and Underarm Seams

Align front and back bodices right sides together. Stitch from sleeve cuff opening all the way down through the side seam in one continuous serged line. Press seam allowances.

Attach Rib Cuffs & Hem Band

Join cuff and bottom hem band loops right sides together, fold lengthwise. Stretch evenly to fit sleeve and body openings right sides together, stitch, and press seam allowances.