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Lining a Crochet Bag to Make it Sturdier — and Prettier!

Sometimes we crochet a cute bag and take it out on the town, only to realize that our lip gloss and car key slipped right through the stitches while we were dancing to an 80’s tribute band. (Yep, that happened to me.) That’s when lining a crochet bag comes in handy.

Lining a crochet bag can also come in handy when you’re carrying your life in a bag. I tote around everything from magazines to books and even my crochet projects in my bags. This much weight can stretch bags out of shape so much that even a good blocking can’t bring them back to life.

Whether you’re concerned about valuables falling through the cracks or just making your bag more durable, here are instructions for lining a crochet bag.

Lining a crochet bag

Choosing a lining fabric

It’s best to choose a lining that’s a weight similar to your bag. For example, if your bag is delicate and light, choose a lining that’s also light. A light-weight silk or cotton are both good choices. If your bag is heavier, like mine, look for a lining that is a little more durable. When the bag and lining weights are not a good match, linings can pull on your bag, causing it to stretch and sometimes even rip.

What you’ll need

  • Lining fabric (see instructions below for calculating the measurements of the fabric)
  • Sewing machine (optional)
  • Sewing needle and thread
  • Sewing pins (optional)
  • Scissors
  • Ruler

Cutting your lining fabric

Iron your lining fabric before you begin cutting to get the most accurate measurements.

Here’s a formula to figure out how wide and tall to cut the lining:

Width of the lining fabric = width of the bag + twice the depth of the bag + 1″ for seam allowance

Height of the lining fabric = twice the height of the bag + the depth of the bag + 1/2″ for seam allowance

My bag is 15″ tall, 15″ wide, and 1″ deep so I cut my fabric to be 31 1/2″ tall and 18″ wide.

Sewing the lining

With right sides together, fold the lining in half, letting the top edges meet. Sew the sides using a 1/2″ seam allowance. (I used a sewing machine for this part, but you can also just use a sewing needle and thread to sew it by hand.)

Sewing side seams
Optional: If your bag has depth, one easy way to create depth in the lining is to sew a boxed corner. (If your bag is just two flat pieces of fabric sewn together and has no depth, then don’t worry about this step.) To create one, just create a triangle in the bottom corner of the fabric by lining up the bottom of the bag with the side seam.

Measure from the end point of the triangle to the depth of your bag. For example, if your bag is 1″ deep, measure 1″ from the point of the triangle. Use a pen or tailor’s chalk to mark a straight line across the triangle. Secure with sewing pins.

Pinning box corners


Sew straight across the line. Repeat for the other side.

Sewing box corners

Attaching the lining to the bag

Turn the top of the lining down 1/2″ toward the wrong side. Press with an iron to hold in place.

Turning down top edge

Place the lining inside the bag with wrong sides out. If you have them on hand, use sewing pins to hold the lining in place.


Pinning top edge


Using your needle and thread, stitch the lining to the top of the bag using small running stitches.

Sewing top edge

Want more ways to make your crochet look professional? Check out Linda Permann’s Professional Finishing for Perfect Crochet class. You’ll learn all the skills you need for smooth edges, neat colorwork, and even invisible joins.

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Have you ever lost something valuable that slipped through the cracks of your crochet bag? Tell us your horror story!



This is pretty cool. Thank you for sharing.

Holly Beth

What if after that you want to add a zipper? How do you do that?


you sew the seem edge of the zipper between the fabric and the crocheted purse. it’s gonna be thick, so a sewing machine is a good choice.


Okay, so if the bag is 15″ wide and 5″depth. According to this, you would cut the lining 26″ wide? I understand how to make the box corner, forming 5″ on both sides of the bottom, however there is an excess of 10″ of fabric on the top of the purse? What am I missing? Thank you!


I had the same problem w/ width. An 18″ wide bag called for a 25″ wide piece of fabric. I made the boxed corners correctly and still had an extra 7″ of fabric. I am currently ripping it out to remove the extra width.


Thanks for the tutorial. But if your bag is made from granny squares that are a bit lacy in style, how would you be able to make it sturdier without lining it?


brilliant!!! this is exactly the help I needed. Thank you so much for sharing your ideas ?


What if you wanted to give the bag more shape? Is there anything you can add between the purse and lining? Thanks!

Teresa Pendino

Joni, I realize my reply is a year late but for future reference….. You would iron fusible web to the back of your fabric before cutting it. It will strengthen your fabric. I also am going to get one of those flexible thin cutting mats out of housewares that are under a dollar. Cut it to fit bottom of my bag, make a sleeve for it to match lining. Hope this helps. 🙂


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