Bags crocheted widthwise vs lengthwise: how the final shape changes
With T-shirt yarn (and in crochet in general), the direction in which you crochet greatly changes the result: the drape, stiffness, whether the bag “opens up” more, whether it remains more structured, or whether it deforms with use. In this article, I’ll explain the difference between working widthwise and lengthwise, with clear examples and tips for choosing the right approach for the type of bag you want.
- What working widthwise vs. lengthwise means (and why it matters)
- How the final shape changes: base, sides, and opening
- Which option works best depending on the bag style
- Tips to prevent deformation and achieve a firmer finish
Table of contents
- What working widthwise and lengthwise means
- How the bag’s final shape changes
- Crocheting widthwise: advantages, limitations, and uses
- Crocheting lengthwise: advantages, limitations, and uses
- How to choose based on the bag type
- Tips for keeping it stable (without deforming)
- Related tutorials
- Conclusion
What working widthwise and lengthwise means
When we talk about “working widthwise” or “working lengthwise,” this is not a universal rule of crochet, but a practical way to describe the main direction of the fabric in relation to the bag:
Working widthwise usually means that the rounds/rows build the bag “from side to side” (for example, you crochet a rectangular piece where the piece’s width will become the bag’s height, or you work in strips that wrap around it).
Working lengthwise usually means that the rounds/rows progress “from the bottom upward” (for example, you start with the base and work upward, either in the round or flat).
This is more noticeable with T-shirt yarn because the material has thickness and weight. The weight can cause some bags to “give” if the fabric is not oriented to support the structure.
How the bag’s final shape changes
The direction of the fabric affects three key things:
- Stiffness and drape: where the bag gives way most under its weight.
- Deformation: whether the bag “opens up” or widens with use.
- Visual finish: lines, ribs, texture, and how the eye “reads” the design.
Crocheting widthwise: advantages, limitations, and uses
Crocheting widthwise usually creates a bag with highly visible texture and a more “hand-crocheted piece” look. It is common in bags made from panels (two rectangles + sides) or designs where you want the texture to be the focal point.
Advantages
- The texture and pattern look very clear and “orderly”.
- Easy to adapt: lengthening or shortening the panels changes the proportions without altering the increases.
- Ideal for envelope bags, clutches, simple totes, or geometric designs.
Limitations (and how they show in t-shirt yarn)
- It may stretch more in the direction of the weight, especially in large bags.
- If the side seams are not secure, the bag may lose its shape.
- If you use very tall or open stitches, the bag may “open up” with use.
Simple tote-style bags, clutches, pouches, and designs where you want a pronounced texture, with or without a lining.
Crocheting lengthwise: advantages, limitations, and uses
Crocheting lengthwise (most typically: base + sides) usually creates a bag with more controlled structure, especially when working in the round and defining the base from the beginning.
Advantages
- You control the size from the base, and the shape holds better.
- Fewer seams (sometimes none), which reduces “weak” points.
- Ideal for bags with capacity: shopper, cube, crossbody, and basket-style bags.
Limitations
- If the base increases are not distributed properly, it may ripple or bulge.
- You need to control the tension so the sides rise straight.
- The texture may look more “vertical” and less prominent (depending on the stitch).
Everyday bags, shoppers, cube-style bags, and designs where you want stability and a solid base.
How to choose based on the bag type
Here’s a simple guide to help you decide:
- I want a firm bag with a clear shape that can carry weight → start with the base and build up the sides.
- I want a quick, flat pouch- or clutch-style bag → panels crocheted widthwise + neat seams.
- I want a geometric, “architectural” tote → a rectangular base or panels with defined sides.
- I want a cube/sack-style bag → round base and walls worked in the round.
And if you’re torn between two approaches: with T-shirt yarn, it’s usually more rewarding to prioritize structure. The bag gets used, carries weight, and is set down… and that’s when it shows.
Tips for keeping it stable (without deforming)
- Firm tension: if the stitches are loose, the bag will sag more. Adjust your tension or hook size.
- Tight stitches: for structure, single crochet is usually your best ally.
- Back loop (BLO): in some areas, it creates a “ridge” that adds shape and definition.
- Transition round: when you finish the base, working one round through one loop only helps create straighter walls.
- Reinforced handles and joins: the prettiest stitch is no use if the handle pulls and distorts the bag.
- Lining or rigid base: if you want a professional-level result, a small reinforcement makes a big difference.
Extra tip: for large bags, avoid stitches that are too tall if you want a stable shape. The more “open” the stitch, the more the weight of the T-shirt yarn shows with use.
Related tutorials
If you want to move from concept to practice, here are three step-by-step tutorials for crocheting bags from the base:
-
T-shirt yarn bag with an oval base
Versatile, balanced, and perfect for everyday use. -
T-shirt yarn bag with a round base
Ideal for cube- or sack-style bags. -
T-shirt yarn bag worked from a rectangular base
More geometric, with a defined structure.
Conclusion
Working across or lengthwise isn’t “better or worse”: it’s a design decision. But with T-shirt yarn, where weight matters, the direction of the stitches often makes the difference between a bag that holds its shape and one that deforms with use.
If you want stability and control, start at the base and work upward. If you’re looking for standout texture or a flat bag, build it in panels. And if you’re unsure, make a small swatch: with T-shirt yarn, you can quickly see how the material behaves.
