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Florence by Mills Fashion: Sizing the Clothing Line, Fabrics and Drop Timing

How the Florence by Mills Fashion clothing line fits, what to check before ordering, and which codes are worth using.

  • Editorial team
  • Jun 25, 2026
  • 5 min read
Florence by Mills Fashion: Sizing the Clothing Line, Fabrics and Drop Timing

Florence by Mills Fashion is the clothing line from Millie Bobby Brown, sold on its own website separately from the Florence by Mills skincare and make-up brand. The Florence by Mills Fashion site sells casual clothing: knitwear, tees, sweatshirts, denim, dresses and loungewear, released in collections through the year.

This guide covers only the clothing. Florence by Mills beauty products are sold through a different shop with its own codes, so a Florence by Mills Fashion code will not usually work on skincare, and the reverse is also true.

Ordering Florence by Mills Fashion well comes down to three things: reading the fit notes for each piece, checking the fabric, and knowing that collections sell through quickly.

How Florence by Mills Fashion sizing works

The Florence by Mills Fashion line was launched with an emphasis on a broad, inclusive size range. Check the size chart on each product page, because the range offered can differ between pieces and collections.

Many Florence by Mills Fashion pieces are cut relaxed or oversized, in the style of the brand's photography. If you want a closer fit on a sweatshirt, cardigan or tee, consider sizing down; if a piece is described as fitted or cropped, stay true to size.

Measure a similar garment you already own, lying flat, and compare it with the chest, waist and length figures on the Florence by Mills Fashion chart. That is more reliable than comparing letter sizes with another brand.

Read the model details on each listing. The height of the model and the size she wears tell you more about length than a size label, especially on dresses and wide-leg trousers.

Fabrics and what to check

Florence by Mills Fashion lists the fabric composition on each item. Cotton tees and sweatshirts are easy to care for; knitwear blends vary more in warmth, softness and pilling.

A knit with a high share of synthetic fibre is usually cheaper and easier to wash but may pill faster. A higher cotton or wool share feels better and lasts longer if washed gently. Check the composition before buying a Florence by Mills Fashion knit for winter.

Look for recycled or organic fibres in the fabric notes if that matters to you. Where the brand makes such claims, they appear on the product page, so buy on what the listing says rather than on general brand messaging.

Care that keeps pieces looking new

Wash Florence by Mills Fashion tees and sweatshirts inside out on a cool cycle to protect prints and colour. Dry flat or hang; tumble drying shrinks cotton and ages elastic faster.

Knitwear should be washed gently or by hand and dried flat. Hanging a wet knit stretches it out of shape. Read the care label inside each Florence by Mills Fashion piece, since it takes priority over general rules.

Collection drops and restocks

Florence by Mills Fashion releases pieces in collections, and popular sizes of a new drop can sell through quickly. If a specific item matters, buy it early in the drop rather than waiting for a code.

Sign up for the Florence by Mills Fashion email list for release dates. Sold-out pieces are sometimes restocked, but not always; a back-in-stock alert on the product page, where offered, is the best way to catch one.

End-of-season sales mark down earlier collections. Codes often do not apply to items already on sale, so compare the sale price with a full-price item plus a code.

Shipping and returns

Check where Florence by Mills Fashion ships and whether your country faces duties or import charges at delivery, which can erase the value of a discount. The shipping page lists current regions, costs and any free-shipping threshold.

Check the current return window before ordering several sizes to try. Sale and final-sale Florence by Mills Fashion items may be excluded from returns, and return postage may be deducted from the refund.

Where the Florence by Mills Fashion savings are

FLORENCE BY MILLS FASHIONTOP30 — 30% offSHOW COUPON CODE
FLORENCE BY MILLS FASHIONNEWHERE20 — 20% offSHOW COUPON CODE
FLORENCE BY MILLS FASHIONjamie15 — 15% offSHOW COUPON CODE

The 30% code is the largest in the list. Its name suggests it may be limited to tops, so try it on a basket of sweatshirts, tees or knits first.

The 20% code reads as a new-customer offer. If this is your first Florence by Mills Fashion order, it is likely the best choice for a mixed basket that includes denim or dresses.

The 15% code is a creator code and a fallback if the others are rejected. Florence by Mills Fashion codes are generally one per order and may exclude sale items, so check the discount in the basket before paying.

Common questions

Do Florence by Mills Fashion codes work on the beauty products?

Usually not. The clothing and the beauty line are sold through separate shops with separate codes.

Does Florence by Mills Fashion run large?

Many pieces are cut oversized by design. Check the fit notes and size chart, and size down for a closer fit on relaxed styles.

Will a sold-out Florence by Mills Fashion item come back?

Sometimes. Use a back-in-stock alert where offered and watch the email list.

DiscountTypeGet the deal
20% offPromo codeView at Florence by Mills Fashion →
20% offPromo codeView at Florence by Mills Fashion →
20% offPromo codeView at Florence by Mills Fashion →
15% offPromo codeView at Florence by Mills Fashion →
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