A Letter From Mel: The Sadie (Founder)
A Letter From Mel · Founder of Portsea Boutique
Portsea · November 2026
I Have Dressed Women for 22 Summers. The Sadie Is the Dress I Am Proudest Of, and the One I Reach For Myself.
On the six things I insisted on when we chose the Sadie, how it compares to the summer dresses you have been buying, and why it is now clearing as we move online.
I am Mel, and I started Portsea Boutique 22 years ago, in a small shop near the water in Portsea. In all that time I have chosen a great many summer dresses. The Sadie is the one I am proudest of.
It is the one I reach for myself on the warmest days. It is the one women ask each other about. And of everything we are clearing as we close the Portsea shop and move online, it is the dress I most wanted to write to you about.
I should tell you why. For years I watched the same thing happen to women our age. The summer dresses made for us fell into two piles. The first looked lovely on the hanger and clung the moment the heat found you. The second felt comfortable and made you look like you had given up. I never accepted that a woman had to choose between the two. The Sadie is my answer, and I insisted on six things when we chose it.
A soft tie at the waist that gives you shape without holding on.
A self-fabric tie you set wherever suits you, so you have a shape without anything digging in when you sit down for lunch.
"I tied it loosely the first time and thought, 'Oh, this actually works.'"
A skirt that skims the tummy and hips, and never clings.
Relaxed below the waist so the air moves underneath, instead of grabbing the one part of you that you would rather it left alone.
"I'm fuller through the middle, so I was unsure how it would sit on me. It falls past my tummy without pulling anywhere, and I felt comfortable sitting through a long lunch."
A soft cotton blend, light enough for a warm afternoon.
A soft, breathable cotton blend with an easy, flowing shape, so it stays comfortable from a morning at the market to a long lunch outside.
"I wore it on the first hot day of the season and it was the only thing I didn't want to take off when I got home."
A neat little collar and buttons, so it always looks finished.
A small pointed collar and a button front that make it look put together with nothing more than a pair of sandals.
"I don't want to spend half the morning getting dressed. With this, I put on my usual sandals and a pair of earrings and feel ready to go."
Wildflowers that look calm from across the room.
Soft pinks, lilacs and blues on white read as one fresh colour at a distance, and become the thing people ask about up close.
"A friend asked about it when we met for coffee. She said the colours really suited me. I'd nearly chosen something plain again, so I was glad I hadn't talked myself out of it."
The same easy cut in every size, from S to 5XL.
One price in every size, from AU 8 to AU 24, and a print chosen to sit with the sandals and cardigans already in your wardrobe, so the dress earns its place from the first day.
"I'm quite practical about clothes, and this works with the tan sandals and little cardigan I already own. I didn't have to buy three more things just to wear the dress."
The Sadie, against the dresses you have been buying
You can find a summer dress for less almost anywhere. Here is the difference, laid out plainly.
Clings the moment the heat comes up
No waist, or a waist that digs in
Looks unfinished without a cardigan
A print that shouts, or plain beige
Sizes that stop too early
Skims the tummy and hips, air moves underneath
Soft tie waist you set where you like
A little collar and buttons that look finished
Soft wildflowers that still get noticed
S to 5XL (AU 8 to 24), one price
I refuse to sell a summer dress that asks a woman to choose between staying cool and looking like herself. That is the whole reason the Sadie exists.
Why the Sadie is clearing now
We are closing the Portsea shop and moving Portsea Boutique online, so the whole summer collection is clearing, the Sadie with it. The Sadie is now A$84.95, from A$339.95, and when you take more than one the saving stacks further, up to 30 percent.
I will be plain about it. At this price we are barely breaking even. I am telling you because it is true, and because once we hand back the keys at the end of the season, this price goes with the shop. There is no plan to bring it back.
If twenty two years of running this little shop have taught me anything, it is that a woman who tries the Sadie once usually comes back for a second.
I started with one because I wasn't sure it would suit me. After wearing it a few times, I ordered a second so one could be in the wash. It has become the dress I actually reach for, rather than keep for best.
Folded and ready to go out. Wrapped by hand, the way every order has left this shop for 22 years.
It is the dress I am proudest of in 22 years. I would rather it go to women who will wear it than sit folded in a box.
The reviews say the same things I have, over and over: 4.2 stars from more than 300 women. If you have ever wanted a summer dress that keeps you cool without clinging, this is the one I would put in your hands myself, while the sizes are still in stock.
— Mel
The Sadie
- Soft tie waist, skirt that skims and never clings
- Breathable cotton blend, sizes S to 5XL
- Free tracked delivery & 30-day returns
Stack and save: buy 2 save 15%, buy more and save up to 30%.
See if your size is still in stock