Rivknit – Ribbed Knit Zipper-Front Cardigan
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Size Finder · Women
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Free shipping · Order today, arrives in 5–8 business days
- 90-day returnsPrintable return label by email
- Ships in 2–4 business daysTracked delivery in 3–4 days
- Real people, real answersEmail replies within a few hours
- Designed in the USAConsidered pieces, made to last
Zip It Up and You're Ready
On some mornings, you just want one thing to complete your outfit. Rivknit is that layer.
It’s a soft ribbed knit, so it feels like your favorite sweater, but the ribbing snaps back into shape instead of sagging at the elbows.
Jeans and a tank top underneath, and you look polished without effort.
Length 23.2 inches on a medium — it sits at the hip, not at the waist.
It Bounces Back, It Doesn’t Sag
✓ Look polished in 5 seconds
Zip it over everything you already have. One layer transforms a simple tank top and jeans into a real outfit.
✓ Soft as a sweater, sharp as a jacket
Ribbed polyester knit feels nice against your skin, but the front zipper and strap details on the sleeves keep the shape sleek.
✓ It bounces back, it doesn’t sag
The ribbing gives when you move and snaps back. No stretched elbows, no saggy sleeves after a few wears.
✓ Room to move, all day long
The relaxed fit allows space for the body and sleeves. Reach, drive, carry groceries — nothing pulls.
What You Get Today
- Rivknit ribbed knit zip jacket
- Front zipper with straps at the collar, sleeves, and bottom
- A finished layer over everything already in your closet
- Free tracked shipping
- 30-day money-back guarantee
Seasonal production — once this batch sells out, the price for reordering may change.
Bring Rivknit into your closet today and complete any simple outfit in seconds.
Try Rivknit for 30 days at home. If it doesn’t fit, doesn’t look good, or doesn’t wear as you expected, send it back for a full refund.
Frequently Asked Questions
Does the zipper open when I sit down?
No. The zipper runs across the entire front, and the strap at the bottom keeps it in place. You can sit, drive, or lean back without it riding up.
Can I wear it open like a cardigan?
Yes. When unzipped, it hangs like a soft open knit layer. Zipped, it reads more like a jacket. Both looks are intentional.
Will it pill under a shoulder bag?
Ribbed polyester holds up better than a loosely knit sweater here. Rotate your bag strap from side to side, and it stays smooth.
Is it warm enough for fall?
It works as a light layer for cool mornings and air-conditioned rooms. In real cold, wear it under a jacket instead of alone.
Specifications
- Size: Length 22.8–24.4 in, sleeve 24.2–25.8 in (S–2XL)
- Material: Stretch ribbed polyester knit
How to Wash
- Machine wash cold with similar colors
- Do not bleach
- Hang to dry
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Every piece is made from carefully selected materials. Please follow the care label inside the garment. As a rule of thumb: wash knitwear cold and dry it flat, and have tailored outerwear professionally dry cleaned to keep its shape for years.
Free US shipping on every order. Orders are processed within 2–4 business days, then delivered within 3–4 business days. You'll receive a tracking number by email as soon as your order ships.
90-day returns. Return unworn items in their original condition within 90 days of delivery. Email us and we'll send you a printable return label; the label cost is deducted from your refund, except for damaged, faulty or incorrect items. Full return policy
