This offer is valid in the US only from 3:15 a.m. PT on May 21, 2026, to 11:59 p.m. PT on May 25, 2026, and is valid on select sale styles, as marked, at RalphLauren.com, on The Ralph Lauren App, and in full-price Ralph Lauren retail stores. This offer is not valid at Polo Ralph Lauren Factory Stores. This offer is not valid on Collection merchandise, Double RL merchandise, eyewear, fragrance, gift cards, limited-edition collections, new arrivals, philanthropic merchandise, previously purchased merchandise, Purple Label merchandise, Ralph Lauren luxury accessories and footwear, select customizable merchandise, select home merchandise, or watches and fine jewelry. This offer has no cash value. This offer can only be combined with applicable offers for free shipping. This offer is not applicable to purchases being shipped internationally. For Customer Assistance, please call 888-475-7674.
Slim Fit Oxford Shirt
Added to Wishlist
Create lists in your Wishlist to organize all of your favorites
Create ListPolo Ralph Lauren
$128.00
Item No.638591
-
Size:
-
00
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
0
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
2
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
4
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
6
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
8
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
10
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
12
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
14
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
16
Unavailable
We can notify you if this product becomes available, or shop similar items available now -
18
Unavailable
We can notify you if this product becomes available, or shop similar items available now
-
00
Same Day Delivery
Select a size to view eligibility to
43215
PDP sameday tooltip
Same Day Delivery is available in select locations. Orders placed before 2:00 PM local time will be delivered the same day. Please select Same Day Delivery during checkout. You will receive an email from us once your order is on its way.
Classic in style, this Slim Fit shirt is crafted with Ralph Lauren’s soft cotton oxford and finished with our multicolored signature Pony embroidered at the chest.
-
Product Details
Details- Slim Fit: a narrow shoulder and gently tapered waist. Intended to hit at the hip.
- US size 8 has a 27.5" back body length and a 33" sleeve length. Back body length and sleeve length are taken from the center back of the neck. Sleeve length changes 0.25" between sizes.
- Point collar. Buttoned placket.
- Long sleeves with buttoned barrel cuffs.
- Multicolored signature embroidered Pony at the left chest.
- Shirttail hem. Back yoke.
- Cotton.
- Machine washable or dry clean. Imported.
- Model is 5'10" (178 cm) and wears a US size 4.
- Style Number: 638591
-
Shipping and Returns
Free Shipping With an RL AccountEnjoy free returns and exchanges within 30 days of the order shipment date. Items must be unwashed, unworn, and unaltered with the original tags. Personalized items and gift boxes cannot be returned.
Ralph Lauren Account members receive free shipping Sign In / Join (Details)
In addition to our regular shipping services, we also offer Buy Online, Pick Up in Store; Ship to Store and Same Day Delivery; and UPS Store/UPS Access Point Pickup for your convenience.
Add our luxurious navy box with signature gold foil lettering with a personalized message at checkout.
-
Product Reviews
Slim Fit Oxford Shirt is rated out of 5 by 101.Rated 5 out of 5 by Jill Reed from Timeless I never get tired at classic preppy, it’s timelessDate published: 2026-02-19Rated 5 out of 5 by Nita from Slim fit oxford shirt in pink Nice oxford shirt. Air dried.Date published: 2026-02-17Rated 5 out of 5 by Abigael from I love it so much I recommend it again I love it ❤️😍📦Date published: 2026-02-05Rated 5 out of 5 by Jba from Beautiful, just as pictured. Excellent product, perfect fit, ture to size.Date published: 2026-01-15Rated 4 out of 5 by Happy King from Great wardrobe staple Great shirt, lots of compliments. A bit stiffer than I expected but I think that's par for the oxford shirt.Date published: 2026-01-09Rated 1 out of 5 by Customer from Never got a refund for returned item. I’ve returned the item and waiting for a refund for more than 3 weeks..still didn’t get the refund. Never had problems with other brands, but with this one it’s really frustrating.Date published: 2025-12-31Rated 3 out of 5 by TA from Returning because it isn’t slim fit Not slim fitting like other RL slim fitting oxfords. No darts in the back. It fits like their regular oxfords. I love the slim fit denim oxford that I have and was hoping this was going to fit the same. Love the material and color but will be returning because it isn’t a slim fit.Date published: 2025-12-19Rated 5 out of 5 by GM from Very pleased and own in multiple colorways. Very comfortable, cool and well-fitting shirt. Would recommend. I also have in other color ways.Date published: 2025-12-17Rated 3 out of 5 by LH from Too big Nice shirt but size is too big. Wish this come in petite size.Date published: 2025-12-14Rated 5 out of 5 by NC26 from Classic Great slim fit shirt. I have slightly broader shoulders than hips, a 34D chest and muscular arms (not crazy but not toothpick thin) and I found it ran tighter in the chest than I would prefer in my usual size so I sized up. I am 5’9”, 145 lbs, lean athletic build and typically wear a 4/6 but preferred the fit of the 8 for this shirt solely so there was no tension on the buttons across the boobs. This is not an uncommon issue for me - shirts and dresses will fit great everywhere until I get to my chest and then I need to size up. Sometimes, particularly with dresses, I’ll then tailor the bottom half so it’s not too big but this looks really nice as is. Great length for tucking in and still laying smooth. These shirts are fantastic classics for wearing with jeans, which I do all the time. Casual yet classy, the perfect combination.Date published: 2025-12-12Rated 5 out of 5 by Stephie from Yes, yes, yes - your new favorite oxford! Love the color and thicker stripe of this oxford. Fabric is tried and true Ralph Lauren and fits like a dream. I wish they had more colors to purchase!Date published: 2025-12-09Rated 3 out of 5 by Siku from Not very slim. Not very slim. I wonder if I was sent the wrong shirt? it was a lot of fabric around the waist, but i think a smaller size would not have worked well in the bust. I'm a typical size 4, ordered a SDate published: 2025-10-30Rated 1 out of 5 by Jane from Very disappointed I purchase quite a lot from Ralph Lauren and have for years recently some of the items (not all) look like the have been thrown in the box. Disheveled and creased. This blouse (I paid for a gift box) was badly folded and creased. It was a gift for a family member in London. So very disappointing and extremely inconvenient.Date published: 2025-10-22Rated 5 out of 5 by Kevan from Perfect Fit and Look! Love my Ralph Lauren Slim Fit Oxford Shirt.Date published: 2025-10-01Rated 5 out of 5 by LS from Great Shirt Quality…so good looking…classic styleDate published: 2025-09-11Rated 5 out of 5 by Anonymous from Perfect ladies Polo. This shirt is perfect. I love the way it fits. It fits true to size. I look forward to wearing it when the weather gets cooler.Date published: 2025-08-19Rated 5 out of 5 by Kristi from A great basic, size up. Based on the sizing chart I should have ordered a size 4. However after reading multiple reviews stating the shirt runs small I decided to go up a few sizes. I ended up purchasing the size 8. Upon receiving the shirt in the mail and trying it on I'm very glad I went up a few sizes. The fit is perfect. Not to tight, and not to big either. I'm 5'4 and 135# for reference. The shirt seems to be good quality and I like that it's made of cotton. A great basic to have in my wardrobe.Date published: 2025-08-09Rated 1 out of 5 by Nina from Not as good as the original The quality of the cotton was not comparable to the price…I owned a RL shirt in the 90s (the one Princess Diana made famous on her land mine awareness trip) and this one disappointed. The fit was off and the collars floppyDate published: 2025-07-03Rated 5 out of 5 by M b from Perfect Nice quality, true to size. 110lbs size 2 was perfect.Date published: 2025-06-08Rated 3 out of 5 by Leeds from Oxford Shirt The quality is good, but the fit isn't what I expected for a "slim fit," so I had to send it back.Date published: 2025-06-05Rated 5 out of 5 by Marie from Classic Quality and Perfect Fit Absolutely love my order! The quality is exactly what I expect from Ralph Lauren—premium fabric, well-constructed seams, and that timeless, polished look. The fit is perfect and flattering, striking just the right balance between tailored and comfortable. A classic wardrobe staple done right. Highly recommend!Date published: 2025-05-20Rated 5 out of 5 by Suz from Class button down- size up! This shirt is meant for a petite woman. I know it's a slim-fit, but if you want to buy this shirt and have curves, you have to size up. I am usually an 8/10, and I went for a 12 because I don't like my clothes tight (The looser the fit, the sexier the feel). When you move your arms, the 12 was too tight in the arm/shoulder area. I ended up with the largest size (18), which fits perfectly. I like to go up because I will get it altered to fit my body. It's a classic button-down shirt - you can wear it all year round. Just know your size.Date published: 2025-05-12Rated 5 out of 5 by Rosmeri0326 from Just Perfect! The quality is excellent and has the correct fitDate published: 2025-04-29Rated 4 out of 5 by Eagle2 from Nice color! Well made. I like the color and cut. But the cotton is bit heavy for places like Arizona. It will have limited days to wear without being too warm. In fit, it is tight in the chest, normally I don't have issues with Polo in Sz. small.Date published: 2025-04-24Rated 5 out of 5 by AB from A little slim fit, but great quality! Fit is a bit slim, if you have any kind of chest, size up! Great Polo quality for an everyday outfit.Date published: 2025-04-21Rated 5 out of 5 by Cindy from Perfect Oxford The oxfords fits perfectly. Love that it’s a bit more fitted. But not too tight. I’m 5’4”. 32 DD 135 lbs Size 6 fits great.Date published: 2025-04-11Rated 5 out of 5 by Zezo from Nice color Love it good quality fabric nice fittingDate published: 2024-12-12Rated 1 out of 5 by akak from Poor quality Poor quality - loose threads and the placket was lumpy and lopsided around the collar.Date published: 2024-10-19Rated 5 out of 5 by Gorgeous from Go Classic and fine fitting shirtDate published: 2024-09-29Rated 5 out of 5 by T. Fields from Comfortable Button Up A great lightweight button up for work. Fits great and not too long on the body.Date published: 2024-07-08