Customize
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Modular blocks designed for easy pattern hacking, adjustments and creativity
confidence
Catsuit Seamless Front Sewing Pattern Block | Knitted | XXS-6XL
Price range: 10,50 € through 19,00 €
Price range: 6,83 € through 12,35 €Children’s Seamless Bodysuit Pattern | | Ages 2-14 | Sleeve Variations
Price range: 11,00 € through 22,00 €
Price range: 7,15 € through 14,30 €Men’s Bodysuit & Leotard Sewing Pattern Bundle |Knitted XXS-6XL
Price range: 27,00 € through 52,00 €
Price range: 17,55 € through 33,80 €Sleeve Sewing Pattern Pack Vol 2 | Sizes XXS-6XL
Price range: 20,00 € through 37,00 €
Price range: 13,00 € through 24,05 €4 Leotard Hips Cut Variation | Sewing Pattern Block | Knitted | XXS-6XL
Price range: 13,00 € through 22,00 €
Price range: 8,45 € through 14,30 €Armhole Princess Seam Bodice | Sewing Pattern Block | XXS-6XL
Price range: 10,50 € through 19,00 €
Price range: 6,83 € through 12,35 €Princess Seam Bodice with dart | Sewing Pattern Block | XXS-6XL
Price range: 10,50 € through 19,00 €
Price range: 6,83 € through 12,35 €Women Barrel Pants | Sewing Pattern Block | XXS-6XL
Price range: 10,50 € through 19,00 €
Price range: 6,83 € through 12,35 €
Pattern Blocks
A pattern block or a sloper is a basic template used by pattern makers as a starting point when creating new patterns.
10 Knitted Pattern Block BUNDLE | XS-6XL
Price range: 80,00 € through 140,00 €
Price range: 52,00 € through 91,00 €14 Basic Bodice Torso Block | Sewing Pattern Block BUNDLE | XS – 6XL
Price range: 24,00 € through 49,00 €
Price range: 15,60 € through 31,85 €
Sewing Patterns
A sewing pattern is a template or guide used to create a garment or accessory.
Choose the Right File Format
Whether you prefer printing, editing, or projecting, Basic Pattern Block gives you the flexibility to work your way.
Expert-crafted. Customer-approved. Always improving.
Why 14,000+ Sewists Trust Basic Pattern Block
At Basic Pattern Block, every product is made by professional seamstresses and refined through real feedback from thousands of makers. We combine precision, practicality, and support to help you sew smarter — whether you’re crafting at home or designing for a brand. With high-quality files, lifetime updates, and step-by-step guidance, we’re not just selling patterns — we’re helping you succeed.
