The Aurora Borealis Set (Jacket, Vest, and Tie), Slacks, and Button Down Shirt Pre-Orders will be closing very soon, on April 1st! You can find the Aurora Borealis Suit Set in Icy here, in Purple here, and the Slacks listing here.

We will be sending out a MochiPing for this project tomorrow as well, to let buyers know to confirm their size and make any necessary address updates, so please be on the look out for that email!

Our manufacturing partner estimates production will take 2 and a half months for these sets, so to be on the safe side we are setting the ESD for 3 and a half months to account for any unexpected issues or delays. 

Thank you for your continued interest in this stunning formal set. If you have any questions, or need to make any changes to your order, please reach out to us at support@mochipan.com.

Timeline:

• Estimated Shipping Date: July 15th - July 30th, 2026

Updated 3/29/26
 

Aurora Borealis Button Down Shirt

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.

Key Features:

• Classic white button-down design for a clean, formal foundation
• Subtle star embroidery along the collar for a celestial accent
• Tailored silhouette designed to layer smoothly under vests and jackets
• Lightweight fabric with slight stretch for comfort
• Versatile styling for both formal sets and standalone wear

Due to manual measurements, please allow for a 1.5"to 3cm difference.

These measurements are measured with the garment flat and unworn.

Measurements:

5'7" (170cm)

180lbs

Model Max is wearing size Large Aurora Borealis Button Down Shirt.

Fabric Composition & Care:

This garment is crafted from a carefully balanced blend of 77% polyester, 19% rayon, and 4% spandex, offering structure, softness, and flexibility.

• Polyester (77%): Provides durability, wrinkle resistance, and a smooth, polished finish that holds its shape throughout the day.
• Rayon (19%): Adds softness and breathability, giving the fabric a more natural, comfortable feel against the skin.
• Spandex (4%): Introduces gentle stretch, allowing for ease of movement without compromising the shirt’s tailored look.

Care Instructions:

• Machine wash cold on a gentle cycle with like colors
• Turn inside out to protect embroidered details
• Do not bleach
• Tumble dry low or hang to dry
• Iron on low heat if needed (avoid direct heat on embroidery)

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: