Biffi is running the 35% off code at the top of this page as its main offer for all members. This is the single best discount code available right now, though the sale section also has some big markdowns worth considering on selected styles. Your choice depends on what you are buying and whether the terms suit your cart.
If you're a member buying full-price items: The 35% off code at the top of the page is your best option. This applies to your whole order as long as you are a member, and it beats the other percentage codes (20%, 15% and 10% off) by a clear margin.
If you're buying sale items only: The 60% off sale styles available without a code will give you a bigger saving than any code. This sale price is fixed on marked down lines and does not require you to enter a code at checkout. If you have a mix of full-price and sale items, compare the final totals: the 35% off code on your whole order may work out cheaper than the sale discount on part of it.
If you're looking for a code on Spring and Summer 2022 pieces: You have two specialist codes: one gives 20% off selected SS22 styles, and another gives 20% off a spring summer selection of SS22 pieces. Both are valid codes, but the broader 35% off code will save more on these items unless the SS22 collections fall outside the terms, so check the product pages before applying a narrower code.
If you're buying from the FW26 mid-season collection: The 30% off code covering the FW26 selection runs until November 1, 2026, and is available online only. This is a strong mid-season option if the items you want fall within the FW26 range.
If you're a new customer: You have two first-order codes available. The 15% off first order code can be used on sale items, making it useful if you are shopping the sale for a first purchase. The 10% off first order code has no exclusions. Compare these to the sale prices on your chosen items before checkout, as the sale markdowns may be stronger.
To choose between offers on your basket, work out what you are buying: full-price new season pieces, sale styles, or a specific collection. Apply the 35% off code to full-price items and see what the final price comes to, then compare it to the fixed sale price if any of your items are marked down. Codes for the SS22 or FW26 collections only apply to those ranges, so check product pages for eligibility. Only the 35% off code and the sale discounts work on their own; all other codes state they cannot be combined with other offers, so pick the single code that leaves you with the lowest total at checkout. Our records show just 1 code was tested in the 12 months to October 2026; the 35% off code here is the biggest percentage discount we have tracked for Biffi in that time.