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5 Classy Casual Outfit Ideas for Back to Work or School Only Featuring Sustainable Fashion Brands

Even though August has just begun, the Type A planners among us are already planning their transition back to the office, university or school. If you're the type who loves organizing cute yet classy casual outfits ahead of time; this one is for you!
We’ve curated five sustainable, classy and elegant casual outfit ideas that are perfect for your back-to-work or back-to-campus wardrobe. All pieces are sourced from ethical and eco-friendly brands available right here on Project Cece.
Let’s dive into it!
1. Classy Casual Look for Back to the Office
A timeless outfit that blends neutral tones with structured elegance.
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White V-neck Bodysuit – Not Basics – €45
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Blue Striped Shirt – €155
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Knitted Pants – Ecoalf – €114.95
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Slingback Pumps – Alohas – €170
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Camel Shoulder Bag – Canussa – €132
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2. Elevated Casual Look with Feminine Touches
Chic details and accessories bring personality to this classy ensemble.
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Off-white Broderie Top – Komodo – €70
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Black Pants – Thinking Mu – €99.90
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Vegan Ballerinas – Prev – €170
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Slouchy Grape-Leather Shopper – La Bohema – €249
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Silver Riviera Earrings – Loft & Daughter – €47.50
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Blue Belt – Nae Vegan – €37.80
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3. Business Casual with a Modern Edge
Perfect for creative offices and casual Fridays.
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Tencel Sutton Top – Baukjen – €57
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Soft Worker Denim – DAWN – €139
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Gold Luma Hoops – Ana Dyla – €189
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Isla Bracelet – Ana Dyla – €99
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Hazelnut Totissimo Bag – Canussa – €132
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4. Add a Pop of Colour to Your Workday
A fun way to show off your personality while staying polished.
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Green Patchwork Top – Komodo – €23.50
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Black Clay Pants – Mon Col Anvers – €155
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Executive Corn Leather Bag – Canussa – €196
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Vegan Leather Sneakers – COG – €139
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5. Back-to-Business in Blush & Black
Elegant, soft hues with bold accessories for a powerful return.
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Maia Microcorduroy Pants (Pink) – Thinking Mu – €119.90
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Good Karma Yoga Top – Urban Goddess – €65
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Block Hoops – Mejuri – €160
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Trotto Crossbody Bag – Canussa – €138
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Light Pink Slingback Pumps – Momoc Shoes – €175
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Wrap-Up: Start the Season in Style (and Sustainability)
Whether you're heading back to work or prepping for a new academic year, having a few classy casual outfits lined up will help ease you back into the routine and (if you're like us) can even get you more excited about it.
As one of our favourite sayings goes: “When you feel down, dress up!”.
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Project Cece is a platform that collects ethical fashion from vetted brands and shops in one place. Browse ethical fashion for women and men and find items that fit your style, budget and values!