Oversized Longline Trench Coat - Isabella Mae

Oversized Longline Trench Coat

Beige / XS
$159.95
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Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
  • Oversized Longline Trench Coat - Isabella Mae
Oversized Longline Trench Coat

Oversized Longline Trench Coat

$159.95
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30 Day Return WindowReturn requests within 30 days of delivery
Free USPS Standard DeliveryOn all orders

Oversized Trench With Stand Collar Relaxed fit — if you prefer a closer look, consider sizing down.

Runs Small True to Size Runs Large
Size Back Center Length Shoulder Bust Hem Sleeve
XXS 109.5 54.5 114 134 48.7
XS 111.5 56.1 118 138 49.4
S 113.5 57.7 122 142 50.1
M 115.5 59.3 126 146 50.8
L 117.5 60.9 130 150 51.5
XL 119.5 62.3 133 153 52.2

How to Measure

Bust Waist Hips
  • Bust: measure around the fullest part of your chest, keeping the tape level.
  • Waist: measure around the narrowest part of your natural waistline.
  • Hips: measure around the fullest part of your hips, roughly 20cm below your waist.
  • Keep the tape snug but not tight, and measure over light clothing for the most accurate fit.

Oversized Trench With Stand Collar

Relaxed fit — if you prefer a closer look, consider sizing down.

Designed in a longline cut, this oversized trench coat brings polished coverage to transitional-day dressing. Its crisp lapels and minimal single-breasted front make it an easy layer over knitwear, tailoring or denim.

• Stand collar — The high button-through collar can be fastened up for a more covered finish.

• Single-breasted front — Neat buttons and long fastening tabs keep the front clean and streamlined.

• Slanted pockets — Front welt pockets offer a practical place for everyday essentials.

• Buttoned cuffs — Adjustable cuff tabs add a tailored detail to the long sleeves.

Wear it to: the office, weekend brunch, city breaks, evening walks, travel days.

Made from a cotton and nylon blend, this fully lined coat has a solid, straight longline silhouette that falls below the knee.

Size Guide

Size Back Center Length Shoulder Bust Hem Sleeve
XXS 109.5 54.5 114 134 48.7
XS 111.5 56.1 118 138 49.4
S 113.5 57.7 122 142 50.1
M 115.5 59.3 126 146 50.8
L 117.5 60.9 130 150 51.5
XL 119.5 62.3 133 153 52.2

Processing time: 1–3 business days. Orders placed before 7:00 PM (MT) go out the same business day.

Transit time: 4–9 business days once shipped.

Estimated delivery: 5–12 business days total, from order to arrival.

Free shipping on all orders. Read the full shipping policy.

Not the right fit? You can return your order within 30 days. Read the full return policy.

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Frequently Asked Questions
Materials and care details are listed in each product's description. If an item isn't right for any reason, you can request a return within 30 days of delivery.
Orders are processed within 1–3 business days, then delivery usually takes 4–9 business days — 5–12 business days total. See our full Shipping Policy.
You can request a return within 30 days of receiving your order, as long as the item is unused, unworn, and in its original packaging. See our full Refund Policy.
Yes — contact our customer service team and we'll process it as a return plus a new order, subject to availability.
We accept Visa, Mastercard, American Express, Apple Pay, and Shop Pay, all processed securely through Shopify Payments.

Meet Isabella & James

From our beachside studio in California, we created Isabella Mae with one simple idea: beautiful fashion should feel timeless, effortless, and special.

Every collection is carefully chosen with quality, comfort, and everyday elegance in mind — pieces we truly believe you'll love wearing for years to come.

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