Regular price $149.00 Sale

  • Description

    This button-up shirt is going to make you break up with all your other work shirts.

    Here's what's going on with this luxuriously soft button up shirt:

    • The aforementioned heavenly soft fabric with enough stretch to let you move around effortlessly.

    • Buttons and collars say you're in control, you know what's going on. You do.

    • Subtle back detail elevates the professional chic.

    • While pleated cuff detail rounds out the whole polished affair.

    You thought a button-up shirt was basic, then you met this shirt.

    Fabric: Luxuriously soft rayon/nylon with a touch of stretchy spandex. 

    This shirt is perfection when tucked into pants like our high-waisted bestsellers or limitless pencil skirt. But it also drapes beautifully worn as a jacket over a summer dress or layered under a plunging pinafore. Look buttoned-up, feel like you're still in bed.

  • Materials & Care

    Ergonaut currently ships in Australia and internationally.

    You can access FREE SHIPPING within Australia simply by signing up to our email newsletter here.

    Shipping prices are calculated at check out.

    If you country is not listed below, please email and we can organise shipping.

    6 business days
    Simply email with the subject line EXPRESS if you need to get comfy quick & we'll make it happen



    Ergonaut ships to:

    • New Zealand
    • United States
    • United Kingdom 
    • Canada

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  • Garment Care
    A cold hand wash is the most garment friendly (and eco friendly) way to care for your clothes. The next best thing is to put your garment into a delicates bag in the washing machine on a cold setting. Re-shape whilst damp. Dry flat in shade. Do not tumble dry. Dry cleanable.
  • Shipping

     Ergonaut currently ships within Australia

     Standard6 business days
    ExpressSimply email with the subject line EXPRESS if you need to get comfy quick & we'll make it happen

    Back to collection

  • Sizing
    INCHES Bust Waist Hips Aurora 34 27 36 Mimosa 36 28 37 Phoenix 38 29 38 CENTIMETRES Bust Waist Hips Aurora 86 68 91 Mimosa 91 71 93 Phoenix 96 73 96 What's my size? Easy! Measure yourself and check which star you are in the chart above. How to measure: Grab a measuring tape and wrap it around your bust. If you're a bra wearing kind of gal, we suggest you measure with your bra on. Measure across the breadth of your back. Then do the same with your hips and waist. If your biggest measurement is the one around your bust, choose your size based on bust. If your biggest measurement is the one around your hips, choose your size based on hips. Why are the sizes in names instead of numbers? We think you're much more of a star than a number. That's why all our sizes are celestially inspired. That's right, mimosa is not just a delicious cocktail. Numbers are too often correlated with worth and 'scuse our work inappropriate language but we think that's BS. Sizing tips If you have any issues at all working out your size, please email and we will get back to you way faster than Brett in accounts. My size is missing? The first Ergonaut collection is currently available in 3 sizes but we want to expand! If you can't see your size above, please send an email to with the subject line SIZE MISSING. Based on demand, we will be able to expand our size range.
  • Returns

    We're pretty sure you'll never want to part with your Ergonaut clothes. Quality assurance is conducted on every single garment to ensure they are in perfect condition.

    However, if you do encounter an issue with your garment, please get in touch. You will be able to return the item within 14 days (inclusive) from the tracked date of delivery. The item must be in saleable condition (unworn, unused, make up stain free etc).

    Your refund will be credited to the original form of payment used to make the purchase.

    Any further questions? Contact

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