A bra fitting is a pattern-recognition exercise, built out of thousands of fittings, refined over years, and applied in the time it takes you to say hello. Here's what we look at, what we listen for, and what we've learned to ignore.
What's the first thing a bra fitter looks at?
It's your back.
The band of a bra does roughly 80 percent of the support work. The cups hold breast tissue in place. The band holds the whole thing against your body. When a fitter looks at you walking in, the first question she's answering is: what is your current band doing?
If it's riding up at the back, sitting higher than the front, it's too loose, not too tight. Many women get this the wrong way around. A band that rides up is telling you to go down a band size, not up.
If it's sitting flat and parallel to the floor, we know the band size is probably correct and we're looking at a cup issue. If it's cutting into soft tissue and creating rolls, we're either looking at a band that's too tight or a band that's too wide for the torso it's on. Those are different problems with different solutions.
We're also noticing your shoulders. A surprising number of women have one shoulder sitting slightly lower than the other, which changes how straps sit and which strap slips first. It's not a problem we fix. It's information that tells us which styles will work and which won't.

What does your current bra tell a fitter?
The bra you walked in wearing is diagnostic. Not because we're judging it (many of our customers are wearing a bra that doesn't fit, and many of them know it) but because what it's doing and not doing tells us what to try next.
Straps sliding off the shoulders usually means the band is too loose and the straps are being asked to do work they shouldn't. Cup gaping at the top means the cup shape is wrong for your bust shape, not that the cup size is wrong. Underwire sitting on breast tissue instead of against the ribcage means the cup is too small. A front band that arches away from the sternum means the cup is too small or the wire shape is wrong for your chest width.
None of this is visible from a tape measure. All of it is visible from across a room.
What do fitters listen for in the first minute?
The second source of information is what you say in the first minute.
“I've always been a 14C” tells us you were probably fitted at some point and the information has aged. Bodies change. Pregnancy, weight shifts, menopause, hormonal contraception, and time all shift what size you are. The size you wore in your late twenties is not necessarily the size you wear in your forties.
“I think I'm somewhere between a 16D and an 18DD” tells us you haven't been professionally fitted recently and you've been guessing in department stores. Good information. We work backwards from there.
“I need something for a specific purpose” tells us what kind of bra to bring out first. A bra for daily wear under knits is a different garment from a bra for a strapless dress or a bra for sleeping in after surgery. One fitting can cover several of these, but the order of what we try matters.
What do bra fitters ignore on purpose?
The size on the label of your current bra is not reliable information. Not because you're wrong about what you've been wearing, but because that number means different things in different brands.
A 16DD from Elomi is a different garment from a 16DD from Triumph, which is different again from a 16DD from Berlei or Panache. Band tension, cup depth, wire width, strap placement, all vary between manufacturers. It's why stocking 174 sizes across the imported brands and our own Australian-made range isn't a marketing line. It's the only way to cover the real fit variation between brands across a working size range.
We also ignore the tape measure calculation beyond using it as a rough starting point. A tape measure tells you your under-bust and over-bust circumference. It doesn't tell you your breast shape, your torso length, whether your tissue sits high or low on the chest, or whether your ribcage is narrow or wide. The calculator gives us a number to start from. Your body tells us whether that number is right.
And we ignore your friend's recommendation, your sister's size, and the style you saw online. Not because those sources are wrong. They might be. But they're not about you.

What happens when the first bra goes on?
The real fitting starts when you come out of the cubicle in the first option.
We're looking at whether the band sits flat and level all the way around. Whether the centre gore, the fabric between the cups, lies against your sternum or lifts away. Whether the cup fully contains the tissue or cuts across the top. Whether the underwire runs along the natural crease where your breast meets your ribcage, or whether it's sitting on top of tissue that should be inside the cup.
These points tell us within seconds whether to bring the same size in a different style, a different size in the same style, or scrap the starting point and try a different brand altogether. First attempts are usually close rather than correct. That's expected. The second or third try-on is where a specialist bra fitting typically lands.
Why do the first 30 seconds of a bra fitting matter?
This isn't a speed contest. We're not trying to get you out the door faster.
The 30-second read matters because it means the first bra we bring to the fitting room has a real chance of being close. If we walk in with the wrong shape, the wrong band, or the wrong cup depth, we've wasted your time and ours. Ruling out most of the stock before you've even stepped behind the curtain is how a plus size bra fitting stays under an hour instead of taking three.
At Lisa's Lacies in Seaford, standard fittings are walk-in. If you need a mastectomy fitting or a made-to-measure consultation, phone ahead and we'll book you a private appointment. Either way, the first 30 seconds of your fitting started the moment you came through the door.
The point of a good fitting isn't to get you out quickly. It's to get you into a bra that still works in two years, not just on the drive home down the Frankston Freeway.
Frequently Asked Questions
A standard bra fitting at Lisa's Lacies usually runs 30 to 45 minutes. Fittings that cover more than one purpose (a daily bra plus a strapless, say) or specialist needs (mastectomy, made-to-measure) can take longer. If you're short on time, let us know when you arrive and we'll prioritise what you need most.
Not for a standard fitting. Walk-ins are welcome at the Seaford store during opening hours. Mastectomy fittings and made-to-measure consultations do need a phone call ahead of time, so we can schedule a private appointment and make sure the right fitter is available.
A professional refit every 12 to 18 months is a reasonable baseline. Refit sooner if your body has changed (pregnancy, weight shifts, menopause, or surgery) or if the bras you're wearing have stopped feeling right. Band elastic also wears out over time. A bra that was perfect a year ago may simply need replacing rather than resizing.
Whatever's easy to take on and off. A fitted top over your current bra is useful, because it helps us see how the bra is sitting under clothing. You don't need to dress up and you don't need to match.
Yes. Friends, partners, mothers, and daughters are welcome. Fitting cubicles are private, and you can choose whether the person you bring waits outside or comes in with you. A second opinion can be useful, particularly if you're buying for a specific outfit or occasion.


