Adjusting Bust Darts on a Love Notions Pattern

A well-fitting bust dart should point towards the fullest part of the bust without ending directly on it. When the dart sits too high, too low, too far towards the side seam, or creates drag lines across the bodice, the problem is often the pattern rather than your sewing. Love Notions patterns are designed with clear construction steps, but the printed or projected size still needs to reflect your individual proportions.

Bust adjustment is especially useful when your high bust and full bust measurements fall into different size ranges. The aim is to preserve the shoulder and neckline fit while adding or removing room through the bust area. With a traced pattern, a pencil, a ruler and some spare paper, you can make the change before cutting into your favourite fabric.

Read The Pattern And Your Measurements

Begin by checking the Love Notions size chart, finished measurements and the pattern’s measuring instructions. Measure around your upper chest, passing the tape under your arms and above the fullest part of your bust, then measure the full bust at its widest point. Keep the tape level and wear the bra you expect to wear with the finished garment. Australian sewists may find that a light summer bra and a supportive winter bra produce noticeably different results, so choose the one that matches the garment.

If your full bust is two or more sizes larger than your high bust, a full bust adjustment, or FBA, is usually the most useful starting point. Select the size by your high bust measurement and add the difference at bust level. This keeps the neckline, shoulder and armscye closer to your frame. If the garment is pulling or gaping because the bust is smaller than the drafted cup, a small bust adjustment, or SBA, removes width and sometimes length instead.

The pattern review approach used for other independent designs is a helpful reminder to assess the whole garment, not just the size label. Fabric stretch, ease, dart position and the intended silhouette all influence the final result.

Locate The Bust Point And Dart Lines

Find the bust point marked on the pattern. This is the drafted position of the fullest bust area, sometimes shown as a small cross or circle. It is not the finished dart tip. On a sewn garment, the dart should generally finish around 2.5 to 5 cm from your actual bust apex, depending on the fabric, fit and style. A dart that ends right at the apex can look pointed.

If your bust point is lower than the pattern’s, draw a horizontal line across the bodice through the pattern bust point and another line from the dart tip to the bust point. For a side bust dart, extend the dart legs towards the bust point before making the adjustment. For a waist dart, draw a line from the dart tip upwards to the bust point. These lines create the hinges needed to spread or close the pattern.

Try the original tissue or PDF pattern against your body while wearing the intended undergarment. A quick tissue fitting can reveal that the issue is actually a narrow shoulder, a broad back or a tall torso. If the garment shifts backwards and the neckline feels loose, read how to adjust narrow shoulders before adding bust width. Correcting the wrong area can make the bodice more difficult to balance.

Make A Full Bust Adjustment

To add bust room, draw the standard FBA lines: one from the bust point to the centre of the armscye, one from the bust point to the side seam near the dart, and one from the bust point down to the hem or waist seam. Cut along these lines, stopping just short of the bust point so the sections remain connected by small paper hinges.

Spread the side section by the amount required. For example, if your full bust is 5 cm larger than the pattern’s full bust and you are adjusting a front bodice only, you generally add half of that difference to the front, then divide it between the two sides of the front pattern. The exact distribution depends on whether the pattern is cut on the fold, includes a centre-front seam, or has a princess seam. Check the Love Notions instructions before calculating.

As the pattern opens, the dart becomes wider and the hemline may drop. Slide a fresh piece of paper underneath the opening, keeping the centre front straight and the grainline aligned. Redraw the dart legs, side seam and hem. The dart tip must be moved back from the bust point to create a softer finish. Blend any jagged transitions with a curved ruler, then add seam allowance if your pattern adjustment method removed it.

For a knit Love Notions design, do not automatically apply a woven-garment FBA. Stretch can absorb some cup difference, while excessive added width may create a loose front or distort the side seam. Make a toile from inexpensive knit fabric and assess the garment in the same way you would wear it. In Brisbane or Darwin, where lightweight fabrics and frequent air-conditioning are common, a stable cotton jersey can behave very differently from a drapey rayon knit.

Remove Excess With A Small Bust Adjustment

An SBA reverses the spreading process. Draw the same adjustment lines, cut towards the bust point, then overlap the sections to remove the required amount. The dart becomes narrower, and the front may shorten slightly. Keep the centre front straight and true to grain while the adjustment is closed. If the pattern has no dart, the excess can be absorbed through a side seam, princess seam or armhole adjustment.

A gaping neckline does not always mean that you need an SBA. It may come from a rounded upper back, a narrow shoulder, a neckline that is too wide, or a fabric with more recovery than expected. Pin out a small wedge in a toile and observe which seam improves. Make one change at a time so you can identify the cause rather than stacking several adjustments together.

For a darted bodice, compare the length of both dart legs after altering the pattern. They should match when folded, although the dart may be shaped with a gentle curve rather than a straight line. Transfer the final markings clearly, including the dart point, notches and grainline. A washable marker or fine pencil is useful when tracing onto Swedish tracing paper, tissue or pattern card.

Test The Fit Before Cutting Good Fabric

A toile is the safest way to test a bust adjustment. Use a fabric with a similar weight and stretch to the final project, stitch the main seams, and press them before judging the fit. Australian sewists ordering from overseas indie designers should allow time for this stage, as replacement fabric and postage can be costly. Local shops such as Spotlight, Lincraft and independent fabric stores can be useful for inexpensive calico, cotton and jersey testing cloth, while online Australian sellers often carry deadstock and Australian-designed prints.

Look for horizontal drag lines pointing towards the bust, a side seam that swings forwards, a dart that points too high or a hem that rises at the front. These clues indicate whether you need more width, more length, or a different bust-point position. Take photographs in natural light, especially if you normally fit garments under bright bathroom lighting. A Sydney apartment with limited space may encourage a quick try-on, but even a temporary mirror-and-camera setup can reveal balance issues that are difficult to see while looking down.

Fit observation	Likely adjustment	What to check
Horizontal wrinkles point towards the bust	Full bust adjustment	Add width through the bust and restore the hem
Bust dart finishes above the fullest point	Lower the bust point	Redraw the dart and blend the side seam
Neckline or armhole gaps at the bust	Small bust adjustment or neckline alteration	Pin out excess before changing the cup size
Side seam moves towards the front	Add front bust room or check back width	Compare the side seam from underarm to hem
Dart creates a sharp point	Shorten the dart	End it several centimetres before the bust apex
Centre front lifts over the bust	Add front length with an FBA	Check that the grainline remains vertical

Once the toile works, transfer every change to the final pattern pieces. Mark the adjusted bust point, dart legs and any altered notches before cutting fabric. If you are buying from an overseas business, keep your order details and check its returns policy; the Australian Consumer Law offers protections for purchases from Australian businesses, but remedies and return arrangements can differ for international digital pattern sellers. For background on the person behind these pattern notes, you can read about Josephine.

A carefully adjusted bust dart should make the rest of the garment easier to sew. Seams will meet more accurately, facings will sit flatter and the finished top or dress will hang from the shoulders instead of being pulled out of balance. Once you understand how width and length move around the bust point, the same method can be applied to many Love Notions bodices and to other independent sewing patterns.