I promised a tutorial....here it is. Have you ever wanted to 'box' the bottom of a bag without the slanted sides? If you start off with a simple rectangle, you will always get the slanted sides. Here is what you'll be making...
Materials Needed:
1/4yd fabric (this is enough for your lining and outside fabric)
thread
zipper
fusible fleece
heavyweight interfacing (optional) You do not have to interface your lining. The fusible fleece is enough. I just like the stability of the bag better this way.
Step 1. Cut your fabric into a trapezoid shape measureing 9 1/4" x 7 3/4" x 5 1/4". From the 9 1/4" side, cut a 3/4" square from each corner as shown in the photo.
Special Note: You can use whatever dimensions you want. Just make sure that the measurement on top (for me is 7 3/4") is the same as the measurement on the bottom AFTER you cut the squares from the bottom of the trapezoid.
Step 2. Cut and fuse the fleece to the outside fabric as per the manufacturer's directions.
Cut and fuse the heavyweight interfacing to the lining fabric as per the manufacturer's directions.
Step 3. Attaching the zipper
Lay one of your lining pieces right side up. Lay the zipper on top, along the short side of the trapezoid, right side up. Lay one of the outside fabric pieces on top right side down. All three edges should be lined up.
Pin them together.
Sew them together using a 1/4" seam allowance. (You can use a zipper foot or a regular foot. If you use the 1/4" seama allowance, the foot should NOT get in the way of the zipper.
Pull apart the lining from the outside fabric to reveal the zipper sandwiched inside.
Pull each piece back and away from the zipper, wrong sides together.
Pin them together along the zipper as shown in the photo.
Topstitch with 1/8" seam allowance.
Place the other lining piece right side up. Place the zipper along the short side of the trapezoid right side up. Lay the second outside fabric piece right side down, on top of the lining piece, sandwiching the zipper between the two. Line up the edges. Pin in place.
Sew these pieces together using a 1/4" seam allowance.
Pull the pieces apart to reveal something like this.
Be sure the lining and outer fabric pieces are WRONG sides together at this point. Pin them together along the zipper.
Topstitch down the zipper using 1/8" seam allowance.
Step 4. You will kick yourself later if you forget this step which is why it gets it's very own number!! UNZIP THE ZIPPER!! Do not unzip it all the way. Leave about an inch between the zipper pull and the other edge as shown in the photo.
Step 5. Sewing up the bag.
Flip the outside pieces so their right sides are together and the lining pieces so they are right sides together.
That's what I'm doing in these next two photos.
Pin all the way around both trapezoids.
I like to begin sewing on the bottom of the lining about an inch from one of the squares. You need to leave a hole in the bottom of the lining for turning later.
Sew along all the sides except the squares. Leave them open for the moment.
Here's a photo of "leave a hole in the lining." I usually forget this and get to seam rip! :)
Step 6. Boxing the bottom.
Remember those squares at each corner? Choose one and stick your finger in it to open it up.
Smoosh the bottom seam and the side seam together giving you something like this. Pin this in place.
Sew this together with 1/4" seam allowance.
Repeat this step for each of the four corners.
Step 7. Turn the bag and finish!
Now it's time to turn the bag right side out!! Reach through the hole in the lining, through the OPEN ZIPPER (see, told you if you forgot, you would kick yourself later), and pull the bag all the way through.
Stuff the lining inside the bag and make sure you haven't left any holes that you need to go back and touch up. If all is good, pull the lining out enough the pin the hole closed.
I completely forgot to take pictures of this step so I hope my words are clear. Fold the raw edge of the lining inside the hole and pull taught. You can press it at this point but don't have to. Pin this hole together then sew with a tiny seam allowance.
You want a tiny seam allowance so that you can't see it inside the bag. Stuff the lining back inside the bag, poke out the corners nicely, zip it up and take some photos!! Here's my finished product.
See the nice STRAIGHT sides?
See how you get a nice triangle shape on the sides? It makes a great cosmetic bag. You could make these in three different sizes to gift to someone at Christmas, birthday, Mother's Day, etc.
Sorry, camera wouldn't flash so the inside is rather dark.
I'd love to see finished products if you try this out! Any questions? Let me know and I'll do my best to answer them. Have you seen my other
tutorials?? Go take a look.