Size Inclusivity
We believe everyone deserves to shop for and wear fun, unique fashion, regardless of gender or size.
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The Aurora Borealis Button Down Shirt will be available for pre-order for a limited two-week period, beginning March 18th, 2026 and ending April 1st, 2026. After the pre-order window closes, the shirts will move into production, with estimated shipping taking place between June 15th and July 15th.
Updated 3/18/26
The Aurora Borealis Button Down Shirt is a crisp, refined staple designed to complement the full Aurora Borealis Suit Set. Crafted in a clean white base, this shirt features delicate star embroidery along the collar, adding a subtle yet distinctive detail that ties seamlessly into the overall aurora-inspired theme.
Designed to be worn beneath the coordinating vest and jacket, this piece balances classic tailoring with soft visual accents. Its smooth finish and structured silhouette ensure a polished appearance, while the added stretch provides comfort throughout extended wear.

| Aurora Button Down Shirt | ||||||||
| IN | XS | S | M | L | XL | 2XL | 3XL | 4XL |
| Length From Top of Shoulder | 29.5 in | 29.9 in | 30.3 in | 30.7 in | 31.1 in | 31.5 in | 31.9 in | 32.3 in |
| Bust | 41.7 in | 43.7 in | 45.7 in | 47.6 in | 50.4 in | 53.1 in | 56.3 in | 59.4 in |
| Waist | 37.8 in | 39.8 in | 41.7 in | 43.7 in | 46.5 in | 49.2 in | 52.4 in | 55.5 in |
| Hem | 40.9 in | 42.9 in | 44.9 in | 46.9 in | 49.6 in | 52.4 in | 55.5 in | 58.7 in |
| Sleeve Length | 24.0 in | 24.2 in | 24.4 in | 24.6 in | 24.8 in | 25.0 in | 25.2 in | 25.4 in |
| Aurora Button Down Shirt | ||||||||
| CM | XS | S | M | L | XL | 2XL | 3XL | 4XL |
| Length From Top of Shoulder | 75.0 cm | 76.0 cm | 77.0 cm | 78.0 cm | 79.0 cm | 80.0 cm | 81.0 cm | 82.0 cm |
| Bust | 106.0 cm | 111.0 cm | 116.0 cm | 121.0 cm | 128.0 cm | 135.0 cm | 143.0 cm | 151.0 cm |
| Waist | 96.0 cm | 101.0 cm | 106.0 cm | 111.0 cm | 118.0 cm | 125.0 cm | 133.0 cm | 141.0 cm |
| Hem | 104.0 cm | 109.0 cm | 114.0 cm | 119.0 cm | 126.0 cm | 133.0 cm | 141.0 cm | 149.0 cm |
| Sleeve Length | 61.0 cm | 61.5 cm | 62.0 cm | 62.5 cm | 63.0 cm | 63.5 cm | 64.0 cm | 64.5 cm |
Due to manual measurements, please allow for a 1.5"to 3cm difference.
These measurements are measured with the garment flat and unworn.
5'7" (170cm)
180lbs
Model Max is wearing size Large Aurora Borealis Button Down Shirt.
This garment is crafted from a carefully balanced blend of 77% polyester, 19% rayon, and 4% spandex, offering structure, softness, and flexibility.
The Aurora Borealis Suit Sets went viral as soon as we posted them, so we knew we had to get started on them right away. As with most PSPO type products, there was a significant delay in finalizing the product. For what it's worth, we have now phased out PSPOs completely save for 1 or 2 slots per year that likely won't be used.
It's really exciting when a product that isn't targeted towards women does well for a lot of reasons. For one, as a fashion brand that mostly serves feminine silhouettes, we love it when boyfriends or masculine partners want to match with their significant others. On top of that, we have always strongly believed that serving the masculine whimsical audience is something not many other brands do, and we want to! So when products like this get a lot of attention, we feel much more confident and excited to make more masculine products. It's a bit of an intimidating market, honestly, but we are very excited to be exploring it.
Here is the original design:




We believe everyone deserves to shop for and wear fun, unique fashion, regardless of gender or size.
At Mochipan, we ensure every person involved in our manufacturing process is paid a living wage and is supported.
We care about the Earth. Mochipan implements sustainable practices wherever possible, such as eco-friendly fabrics and compostable packaging.