What a Sachet Is and Why You'd Make One
A sachet is a small fabric pouch filled with dried herbs, flowers, or potpourri that releases scent into a drawer, closet, or room. It's one of the easiest sewing projects you can start with because it requires only two pieces of fabric, a needle, thread, and about 30 minutes of your time. The finished sachet is roughly the size of a greeting card or smaller, making it a practical gift and a good way to practice straight seams before moving to larger projects.
Most sachets are sewn on three sides, filled through the opening, then sewn shut by hand. You can make them from leftover fabric scraps, old cotton sheets, or new quilting cotton from a fabric store. The only real decision is whether to sew by hand or machine—both work equally well, and hand-sewing actually gives you more control on such a small project.
Key Takeaways
- Cut two identical rectangles of fabric (4 by 6 inches is a standard size), place them right sides together, and sew three sides with a quarter-inch seam allowance.
- Turn the sachet right-side out through the opening, press the seams flat with an iron, and fill it with dried lavender, herbs, or potpourri.
- Close the opening with a ladder stitch (hand-sewn) or by machine, using small, even stitches so the filling doesn't escape.
- A sachet takes 20 to 40 minutes to complete by hand and 15 to 25 minutes by machine, depending on your sewing speed.
Gather Your Materials and Tools
You need two pieces of fabric cut to the same size. A standard sachet is 4 inches wide by 6 inches tall, but you can make them 3 by 5 inches (smaller) or 5 by 7 inches (larger) depending on how much scent you want to hold. Cotton fabric works best because it's straightforward to sew and breathes well enough for scent to escape. Avoid stretchy knits or slippery fabrics like satin if you're new to sewing—they slide around and make straight seams harder.
For thread, use all-purpose polyester or cotton thread in a color that matches your fabric or blends in. You'll need a needle (size 70/10 or 80/12 for hand-sewing, or a universal machine needle if sewing by machine), scissors, an iron, and pins. A ruler or measuring tape helps you cut straight edges. For filling, use dried lavender buds, dried rose petals, dried herbs like rosemary or mint, or store-bought potpourri. Make sure whatever you use is completely dry—any moisture will cause mold inside the sealed sachet.
Cut and Pin Your Fabric Pieces
Measure and mark two rectangles on your fabric using a ruler and a pencil or fabric pen. Make both pieces exactly the same size—4 by 6 inches is easiest to work with. Cut them out with sharp fabric scissors, cutting in a straight line and keeping the edges as even as possible. Uneven edges won't affect the final sachet much, but they make sewing a little harder.
Place the two pieces on top of each other with the right sides facing each other—this means the pretty, printed, or finished side of the fabric is on the inside, and the back or wrong side is facing out. This is the most common mistake beginners make: forgetting to flip the fabric right-side-in after sewing. Pin the two pieces together around all four edges, placing pins about 2 inches apart. The pins hold the fabric steady while you sew and keep the layers from shifting.
Sew Three Sides of the Sachet
You will sew three complete sides and leave one side open for filling. A quarter-inch seam allowance means you sew a line that is one-quarter inch away from the edge of the fabric. This is the standard seam width for small projects and gives you enough room to turn the sachet right-side out without the stitches tearing.
If sewing by machine, set your stitch length to 2.0 to 2.5 millimeters (a medium length). Start at one corner and sew slowly along the first side, keeping the edge of the fabric aligned with the quarter-inch mark on your presser foot (most machines have this guide). Sew all the way to the next corner, then pivot by leaving the needle down, lifting the presser foot, turning the fabric 90 degrees, lowering the presser foot, and continuing. Repeat this at each corner until you've sewn three complete sides. Leave the fourth side completely unsewn—this is your opening for filling.
If sewing by hand, thread your needle and tie a knot at the end. Start at one corner on the inside of the seam allowance (the quarter-inch space between the edge and where you want your stitches to be). Use a running stitch: push the needle through both layers of fabric, then pull it back out a quarter inch forward, then push it back in and out again. Keep your stitches small and even, about one-eighth inch long. Sew all three sides the same way, leaving the fourth side open.
Turn, Press, and Fill Your Sachet
Once three sides are sewn, carefully trim the thread and remove the pins. Reach into the opening and gently pull one corner of the fabric through, then the rest, turning the sachet right-side out. The pretty side of your fabric should now be facing outward. Use a blunt tool like a chopstick or the back of a spoon to push the corners out so they're sharp and square, not rounded.
Press the sachet flat with an iron on a low to medium setting. Pay special attention to the seams—run the iron along each sewn edge to flatten them. This makes the sachet look finished and makes it easier to sew the final seam. Let it cool for a minute, then fill it with your dried herbs or potpourri. Don't overstuff—fill it about three-quarters full so you have room to close the opening without the filling poking out.
Close the Opening by Hand or Machine
The opening can be sewn shut by machine or by hand. If using a machine, fold the raw edges of the opening inward by a quarter inch on both sides, pin them closed, and sew along the edge with a straight stitch. This is the fastest method and creates a clean, uniform seam. Sew slowly so the filling doesn't shift and bunch up on one side.
Hand-sewing the opening closed is more common for sachets because it's quieter and gives you better control. Use a ladder stitch, also called an invisible stitch. Thread your needle and tie a knot. Bring the needle up through the fold of fabric on one side of the opening, then across to the opposite side and up through that fold. Slide the needle along inside the fold for about a quarter inch, then back out and across to the first side. Repeat this zigzag pattern all the way across the opening. Every few stitches, gently pull the thread to close the gap—the stitches will disappear inside the fold. When you reach the end, tie a knot inside the fold and trim the thread.
Common Mistakes and How to Avoid Them
The most frequent error is sewing with the fabric wrong-side out, so the pretty side ends up on the inside. Check before you start sewing by looking at which side of the fabric is facing you. Another common problem is sewing all four sides closed by accident, which traps you without an opening to fill. Mark or remember which side you're leaving open before you start.
Uneven seams happen when you don't keep the fabric edge aligned with your guide line or when you rush. Sew slowly and stop often to check your line. If a seam goes crooked, you can still use the sachet—it will still hold scent and look handmade and charming. Overstuffing makes the sachet bulge and puts stress on the seams. Fill it about three-quarters full and stop. Finally, if your filling is damp or has any moisture, it will mold inside the sealed sachet. Always use completely dry herbs and flowers.
Frequently Asked Questions
Can I use a sewing machine if I've never used one before?
Yes. A sachet is an ideal first machine project because it's small, forgiving, and uses only straight seams. Read your machine's manual to find the quarter-inch seam guide, practice on scrap fabric first, and sew slowly. Hand-sewing is equally valid if you prefer it.
What's the difference between a ladder stitch and a running stitch?
A running stitch goes straight along the seam line and is visible from the outside. A ladder stitch runs inside the fold of fabric and is invisible from the outside, making it look like the sachet sealed itself. Use a ladder stitch to close the opening so the seam blends in.
How long does a sachet smell?
Most sachets release noticeable scent for two to four weeks, depending on the filling and how warm the space is. When the scent fades, you can open the sachet, replace the filling, and sew it shut again. Some people make sachets with a small opening sealed with a snap so they can refill them without resewing.
Can I make a sachet from old clothing?
Yes. Old cotton t-shirts, sheets, or pillowcases work well. Wash and dry them first, then cut out your rectangles. Avoid thick fabrics like denim or corduroy for your first sachet—they're harder to sew by hand and can dull your needle.
What if my seams come apart after I fill the sachet?
This usually means the seam was too loose or the sachet was overstuffed. If it happens, you can hand-stitch along the seam again to reinforce it, or open it, remove some filling, and reseal it. For future sachets, sew a little slower and don't pack the filling in tightly.