Okay, real talk — September is the most confusing month for getting dressed. You leave the house in a light tee, and by lunchtime you’re freezing in the office AC. Or you layer up in the morning and practically melt by 2pm. Sound familiar?

After years of getting it wrong (and stuffing extra jackets in my bag “just in case”), I’ve finally nailed down a handful of outfits that handle that awkward in-between season like a pro. Here are seven looks I keep on rotation right now, and why they actually work.

1. The Oversized Blazer Over Everything

This is my absolute go-to. Throw a slightly oversized blazer over a simple tank top or fitted tee with straight-leg jeans. When it warms up, drape it over your shoulders or tie it around your waist. The blazer adds enough warmth for chilly mornings but isn’t suffocating by afternoon. Neutral tones like camel, olive, or charcoal work with practically anything in your closet.

2. Midi Skirt + Sneakers Combo

A flowy midi skirt paired with clean white sneakers is one of those outfits that looks effortlessly put-together without trying too hard. Add a lightweight knit on top and you’re golden. The skirt keeps airflow going while the sneakers keep it grounded and casual. I love this for weekend errands or casual Fridays at work.

3. The Layered Dress Trick

Take that summer dress you’ve been wearing all August and don’t retire it yet. Layer a thin turtleneck underneath or throw a chunky cardigan over it. Belt it at the waist to keep the silhouette from looking shapeless. Suddenly your “summer dress” is a completely different outfit. This works especially well with slip dresses and shirt dresses.

4. Wide-Leg Pants + Fitted Top

Wide-leg trousers in a medium-weight fabric bridge the gap between summer lightness and fall structure perfectly. Pair them with a fitted long-sleeve top — not too thick, not too thin. Tuck the top in to define your waist. This silhouette is comfortable, polished, and handles temperature swings beautifully because the loose pant legs give your legs breathing room.

5. The Jean Jacket Rotation

Don’t underestimate the humble denim jacket. It’s light enough for warm afternoons but adds just enough coverage when there’s a breeze. I keep one in my car, one at the office, and one by the front door — they’re literally everywhere in my life right now. Throw it over a sundress, a basic tee, or even a hoodie for extra warmth.

6. Linen Trousers with a Lightweight Knit

Linen isn’t just for summer, and I’ll die on this hill. A pair of relaxed linen trousers with a thin merino or cotton knit sweater is peak transitional dressing. The linen keeps you cool while the knit adds just enough warmth. Go for earthy tones — rust, sage, cream — to lean into the autumn palette without going full pumpkin-spice mode.

7. The Utility Vest Layer

Here’s one most people overlook: a lightweight utility or quilted vest. Wear it over a long-sleeve tee when it’s cool, take it off and stuff it in your bag when it’s not. It keeps your core warm without making your arms overheat, which is exactly what transitional weather demands. Plus, the pockets are genuinely useful.

A Few General Tips for Dressing in Transitional Weather

• Stick to breathable fabrics. Cotton, linen, and lightweight merino wool handle temperature shifts way better than synthetics.
• Layer in thin pieces. Two thin layers give you more flexibility than one thick one. You can peel off or add as needed.
• Keep a neutral color palette. When your layers all work together tonally, you can mix and match without thinking too hard at 7am.
• Invest in a good crossbody bag. You’re going to be carrying extra layers. Make sure your bag is big enough for a folded cardigan or scarf.
• Don’t box up your summer wardrobe yet. Half of it still works in September and even into October with the right layering pieces.

The key to transitional dressing is accepting that you’ll never be 100% comfortable all day long. But with these outfits, you’ll at least be comfortable most of the time — and look good doing it. Start with what you already own, play with layering, and don’t overthink it. The best autumn wardrobes are built on pieces that pull double duty.