👜 How to Easily Make a Cute Boston Bag Using DIY Circles

Absolutely! Here’s a detailed guide on how to easily make a cute Boston bag using DIY ‘circles’ — a unique and fun twist on the classic Boston bag design that uses circular side panels. This is a creative, beginner-friendly sewing project that turns simple shapes into something super stylish and useful.

👜 How to Easily Make a Cute Boston Bag Using DIY Circles

✂️ What You’ll Need:

• Fabric for outer bag (cotton, canvas, denim, or faux leather)

• Fabric for lining

• Fusible interfacing or foam stabilizer (for structure)

• Zipper (around 10–12 inches)

• 2 fabric circles (for the sides)

• 2 fabric rectangles (for the main body)

• Straps or webbing for handles (or make your own from fabric)

• Sewing machine

• Basic sewing tools: thread, scissors, pins, ruler, marking chalk, iron

🪡 Step-by-Step Instructions:

🧵 Step 1: Cut Your Fabric

✅ Main Body:

• Cut 2 rectangles: approx. 12” wide x 7” tall (outer fabric)

• Cut the same 2 rectangles from lining fabric

• Cut 2 rectangles of interfacing to match and fuse to outer rectangles

✅ Side Circles:

• Cut 2 circles for the side panels, about 7” diameter

  • Use a bowl or compass to trace a perfect circle

  • Cut 2 lining circles and 2 interfacing circles

  • Fuse interfacing to the wrong side of outer circles

✅ Zipper Panel:

• Cut a strip 2.5” wide x 12” long (for zipper)

• Optional: Back it with interfacing

✅ Handles:

• Use 2 fabric strips or webbing, each about 12–15” long and 1” wide

• If making from fabric, fold long strips inward like bias tape, press, and sew

🧵 Step 2: Sew the Zipper Panel

1. Fold under ¼” on both long edges of the zipper panel.

2. Place zipper in the center and topstitch it between the folds.

3. The zipper should now be neatly enclosed in the fabric strip.

4. Attach this completed zipper panel to the top of one main body piece.

🧵 Step 3: Assemble the Main Body

1. Place right sides of the main body rectangles together, sandwiching the zipper panel.

2. Sew the sides and bottom edges (not the zipper edge).

3. Press seams open and turn right side out.

🧵 Step 4: Attach the Circles (Side Panels)

1. Pin or clip the circular side pieces to each end of the main body, right sides together.

2. Match notches or mark quarters to evenly align the edges.

3. Sew slowly around the circle, easing the fabric as you go.

4. Repeat for the other side.

5. Trim seam allowances or clip curves for a smooth finish.

🧵 Step 5: Add Handles

1. Position the handles evenly on each side of the main body (about 3″ from center on each side).

2. Sew each end securely with an “X” box stitch for strength.

🧵 Step 6: Add the Lining

1. Sew the lining body pieces and circles just like the outer bag — but leave a 3–4” opening at the bottom.

2. With the outer bag right side out and the lining inside out, insert the outer bag into the lining.

3. Line up the top edges and sew all the way around the zipper edge.

4. Turn the bag right side out through the opening in the lining.

5. Stitch the lining closed, then tuck it neatly into the bag.

🎀 Optional Add-ons:

• Interior pocket: Add a simple patch pocket to one lining panel before assembly.

• Adjustable strap: Add D-rings on the side for a crossbody strap.

• Decorations: Embroider, applique, or use patterned fabric for fun details.

🧠 Why This Circle-Based Boston Bag is Genius:

• Beginner-friendly: Simple shapes, no tricky corners.

• Stylish design: The circle sides give it a boutique-style shape.

• Scrap-buster: Great for using leftover fabric pieces.

• Functional: Use it as a handbag, lunch tote, or travel pouch.

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