Sienna Miller Recently Wore the Romantic Dress Trend That’s Trending at Zara, H&M, and Mango.

      If you've observed an increase in lace-trim skirts, bias-cut satin slips, and soft halternecks appearing everywhere recently, you aren't imagining things. As a shopping editor, I can confirm that the nightwear-as-daywear trend is now unavoidable. However, this season’s interpretation brings a fresh elegance—moving away from boudoir vibes towards a ‘90s Kate Moss on vacation aesthetic. The secret to successfully incorporating it into your everyday look lies in playing with styling contrasts. Pair a loose blazer with it, swap heels for ballet flats or strappy sandals, and allow the lace to take center stage—Sienna Miller just showcased this perfectly. During a sunlit trip with friends, the actress was seen in a sleek, lace-trimmed slip dress that embodies one of 2025’s hottest trends. Her dress is from the London-based label Debute, which is cherished for its vintage-inspired lingerie silhouettes and subtle elegance. But Miller isn’t the only one sporting this style; Alexa Chung donned a green lace-trim dress earlier this summer, and a specific lace slip from Zara has already gone nearly viral online.

      Whether you’re fully embracing the trend with a complete slip dress or just trying it out with a lace-edged cami or midi skirt, there are countless ways to wear it now. Dress it up, dress it down, and make it your own. From H&M to Zara, we’ve curated a list of the best high street lace detail dresses that exude a similar understated luxury. Continue scrolling to explore our selection.

      Shop Sienna Miller's Lace Trim Dress

      The exact piece worn by Sienna from the London brand Debute.

      Shop More Lace-Trim Dresses

      ZARA

      Combined Lace Camisole Dress

      Mint Velvet

      Cream Lace Midi Slip Dress

      I love the lace detailing on the straps.

      For a more dramatic lace option, consider H&M's £45 design.

      ZARA

      Zw Collection Satin Lace Dress

      The closest alternative we could find to Zara's sold-out style.

      H&M

      Broderie Anglaise Tie-Strap Dress

      Enhance this nightgown-esque dress with kitten heels and bold jewelry.

      Reformation

      London Knit Dress

      Reformation has fused knit and lace to create the perfect transitional dress.

      MANGO

      Lace Camisole Dress - Women

      Fitted at the bust with delicate lace accents, this mint dress exudes summer vibes.

      Free People

      Mystic Groove Mini Slip

      Embrace the nightgown aesthetic with this alluring slip dress.

      H&M

      Broderie Anglaise Strappy Dress

      Less lacy and more broderie, this H&M piece offers a similar look without crossing into lingerie territory.

      Nobodys Child

      Navy Polka Dot Jacquard Angela Midi Dress

      A classic style from Nobody's Child, characterized by puff sleeves and a lace bodice.