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SIR. Coupons & Promo Codes
5 Coupon Codes for February 21, 2026
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About SIR.
SIR. crafts effortless sophistication for the modern woman. Known for open-back dresses that command attention, thoughtfully tailored separates, and cozy knits that bridge lounging and luxury. Their collections—structured tailoring by day, beach-ready swimwear by the coast, and relaxed sweats for unwinding—reflect a lifestyle where elegance meets ease. Based in Australia, the brand offers worldwide shipping and seamless payment options, blending convenience with curated style for every occasion.
Active Coupons
ALL(5)
DEAL(5)
Verified(2)
10% OFF
Deal
VerifiedSIGN UP FOR 10% OFF YOUR FIRST ORDER
EXP.03/31/2026
Promo
DealVerifiedFREE GLOBAL EXPRESS SHIPPING ON ORDERS OVER $400
EXP.04/30/2026
$5 OFF
DealSave $5 At SIR.
EXP.03/22/2026
Promo
DealEnjoy Free Shipping At SIR.
EXP.03/22/2026
Promo
DealFree Shipping On Almost ALL Items
EXP.03/22/2026
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WHY TRUST US?
At whole-codes, we believe saving money should be simple and stress-free. Our team updates deals and promo codes every day, so you always have access to the freshest online discounts. Every offer is carefully verified to ensure it works before you start shopping—no expired codes, no wasted time.
From major retailers to niche brands, we curate trustworthy, verified savings you can rely on. With whole-codes, you get exactly what the name promises: genuine discounts, updated daily.
Popular Stores
SIR. Contact Info
Address
475 10th Avenue, 2nd Floor, New York, NY 10018
Telephone
212.627.4900
SIR. Social Media
Follow SIR. on social media for exclusive discounts, latest deals, and unbeatable saving opportunities!
How to Apply SIR. Promo Code
Follow these simple steps to use your coupon code and enjoy savings at checkout.
1
Step1
Browse through SIR.'s online store. After selecting your desired items, click "Add to Bag" on each product page.
2
Step2
Click on the shopping bag icon to access your Cart.
3
Step3
Enter the promo code in the box labeled "Promo Code" on that page.
4
Step4
Click "Apply" to see the discount applied instantly at SIR..
SIR. Coupon Codes FAQs
Are there any current discounts or promo codes for SIR.?
Yes, you'll find 5 live SIR. deals available today, ready to help you save on your order.
What's today's featured SIR. coupon or promotion?
Today's featured offer is: SIGN UP FOR 10% OFF YOUR FIRST ORDER.
How many working SIR. coupons are listed at this time?
At present, there are 2 verified SIR. coupon codes you can apply for extra discounts.