The best plus size rain jacket for most people is one sold in true extended sizing rather than a standard jacket that simply stops at XXL: the Columbia Arcadia II Plus Size is the best budget pick (1X to 3X), the Marmot PreCip Eco offers the widest range among mainstream outdoor brands (up to 4X), the REI Co-op Rainier comes in dedicated plus sizes at a low price, and the Outdoor Research Aspire 3L is the strongest plus size waterproof jacket for serious hiking. For a longer, city-friendly plus size rain coat, the Lands’ End Squall Waterproof Modern Trench runs to 3X with petite options.
Our top picks
Plus Size Rain Jacket for Women with- Plus Size Comfort Fit(XL-5XL): Not just upsized! Cut…
- Pack & Go: Folds down to phone-size into…
- Stay Dry in Light Rain: Water-resistant fabric shields…
SaphiRose Women's Plus Size Rain Jacket Waterproof- Shape Your Style: SaphiRose plus size rain jacket…
- Stay Dry: 100% polyester 2-layer shell with waterproof…
- Long-lasting: Exquisitely crafted with neat stitching, wrinkle-resistant fabric,…
Columbia Womens Arcadia II Waterproof Rain Jacket- Columbia Women's Arcadia II Jacket features our signature,…
- This shell top jacket features an adjustable storm…
- The waterproof, lightweight design packs into your hand…
| Product | Key specs | |
|---|---|---|
| Plus Size Rain Jacket for Women with | Plus Size Comfort Fit(XL-5XL): Not just upsized! Cut… Pack & Go: Folds down to phone-size into… Stay Dry in Light Rain: Water-resistant fabric shields… | Check price |
| SaphiRose Women's Plus Size Rain Jacket Waterproof | Shape Your Style: SaphiRose plus size rain jacket… Stay Dry: 100% polyester 2-layer shell with waterproof… Long-lasting: Exquisitely crafted with neat stitching, wrinkle-resistant fabric,… | Check price |
| Columbia Womens Arcadia II Waterproof Rain Jacket | Columbia Women's Arcadia II Jacket features our signature,… This shell top jacket features an adjustable storm… The waterproof, lightweight design packs into your hand… | Check price |
 Columbia Womens Switchback IV Rain Jacket | For light precipitation and everyday protection against stains,… With a sleek, packable design, this jacket folds… This versatile jacket includes a stow-away hood, that… | Check price |
 Bloggerlove Womens Plus Size Rain Coats Waterproof | Fabric: Made of high density polyester fabric, lightweight,… Hooded, adjustable head circumference, adjustable waist drawstring, plaid… With both windproof function, this women's raincoat can… | Check price |
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Why plus size rain gear fits differently
Real plus sizing is not a scaled-up straight size. A jacket cut for plus bodies adds room through the bust, upper arm, belly and hip, and usually lengthens the back so the hem still covers the seat when you bend or sit. A standard XXL often has enough chest room but pinches at the hips, rides up in back and leaves the sleeves too narrow to fit a sweater underneath. That gap is why the same brand can feel great in a plus cut and frustrating in its regular range.
Two practical signs a jacket was patterned for plus bodies: the size chart lists separate hip measurements (not just chest), and the hem has a drawcord or two-way zipper so the jacket can open over the hips when you sit.
Plus size rain jackets compared
| Jacket | Size range | Shell | Back length | Key features | Typical price |
|---|---|---|---|---|---|
| Columbia Arcadia II Plus Size | 1X–3X | 2L nylon, Omni-Tech, fully seam sealed | 28 in | Packs into hand pocket, drawcord hem | $60–$100 |
| Marmot PreCip Eco | S–4X | 2.5L NanoPro Eco | Hip length | Pit zips, about 10–11 oz | $90–$135 |
| REI Co-op Rainier (Plus) | Women’s plus sizes | 2.5L | 28 in (Long Line: 34.75 in) | Pit zips, lightweight | $50–$140 |
| Outdoor Research Aspire 3L (Plus) | 1X–3X | 3L AscentShell Dry, 20,000 mm | Hip length | TorsoFlo hip-to-bicep vents | $190–$260 |
| Lands’ End Squall Waterproof Modern Trench | XS–3X, petite | Waterproof shell | Below hip / thigh | Trench styling, longer cut | $150–$200 |
Picks by situation
Best budget plus size rain coat: Columbia Arcadia II Plus Size
The Arcadia II is a simple, fully seam-sealed 2-layer jacket with an adjustable storm hood, zippered hand pockets and a drawcord hem. In plus sizing, Columbia’s 3X corresponds roughly to a 24W–26W, with a 51–53 inch bust and 53–55 inch hip, which gives a sense of the room built in. It packs into its own pocket, so it works as a commuting or travel jacket. It is not a technical shell: the 2-layer lining gets warm on brisk walks, and there are no pit zips. Columbia’s plus range also includes the longer Hikebound II Long and Weekend Adventure II Long if you want more coverage.
Widest size range: Marmot PreCip Eco
The PreCip Eco is one of the few well-known outdoor rain jackets offered up to 4X. It weighs around 10 to 11 ounces, has pit zips for venting, a fully adjustable hood and hook-and-loop cuffs. The 2.5-layer construction feels a bit clammy when you sweat, but at its price it is the easiest recommendation for anyone who needs a size beyond 3X from a mainstream outdoor brand.
Lowest-cost dedicated plus fit: REI Co-op Rainier
The Rainier is cheap, light and offered in plus sizes, with a Long Line version that extends the back length to 34.75 inches. Owners report the upper arms run snug, so many size up one step if they plan to layer. Like most 2.5-layer jackets, it is best for showers and moderate rain rather than hours of downpour.
Best plus size waterproof jacket for hiking: Outdoor Research Aspire 3L
If you hike or travel in real storms, the Aspire 3L is worth the extra money. Its 3-layer fabric is rated 20,000 mm, it uses stretch fabric that moves better than stiff shells, and the TorsoFlo zips open from hip to bicep for heat dumping on climbs. Plus sizing is offered through some retailers alongside regular sizes, so check the chart for hip measurements before ordering.
Best longer plus size rain coat: Lands’ End Squall Waterproof Modern Trench
For commuting or school runs where you want coverage to the thigh, the Squall trench offers sizes up to 3X plus petite options, which is rare in longer waterproof coats. It is cut for walking around town rather than climbing, so pair it with a hiking shell if you also need trail gear.
How to size a plus size rain jacket
- Measure your fullest hip, not just bust. Rain jackets fail on plus bodies most often at the hip, where the hem pulls open or rides up.
- Add layering room. If you will wear a fleece or sweater underneath, you want roughly 4 to 6 inches of ease over your bust measurement. If your bust is 50 inches, look for a jacket whose chart lists 54 to 56 inches.
- Check the back length. A 28-inch back length typically covers the hip; 32 to 36 inches covers the seat and upper thigh, which matters when sitting on wet benches or bleachers.
- Raise your arms. When trying it on, lift both arms overhead. If the cuffs pull up more than a couple of inches or the hem lifts above your waist, size up or choose a plus-specific cut.
- Look at the upper arm. Several otherwise good jackets fit the torso but bind at the bicep. Owners of the Rainier, for example, often note snug sleeves.
What wears first and how to care for it
- Inner coating on 2.5-layer jackets. On the Arcadia II, PreCip Eco and Rainier, the printed inner layer can rub off at the inner arms and sides where fabric contacts more often. Avoid fabric softener and dry on low heat to slow this down.
- DWR finish. When rain stops beading and the outer fabric darkens, wash with a technical cleaner and reapply a water-repellent treatment.
- Zipper strain. If a jacket is just slightly too small, the main zipper takes constant tension and fails early. Choosing the size that closes easily over your layers is the single best way to make plus size rain gear last.
Quick decision guide
| You need | Choose |
|---|---|
| Lowest price, true women’s plus fit | Columbia Arcadia II Plus Size |
| Size 4X | Marmot PreCip Eco |
| Extra length on a budget | REI Co-op Rainier Long Line |
| Hiking in heavy rain | Outdoor Research Aspire 3L |
| Thigh-length city coat with petite option | Lands’ End Squall Waterproof Modern Trench |
Plus size stock sells out faster than regular sizes, especially in 3X and above, so if a jacket fits well, buying it outside peak rainy season is usually the easiest way to get your size at a lower price.
