Secret Sanctuary Kit: A Sims 4 Lookbook by Sarah Simmer xo

by | Apr 15, 2025

A full lineup of eight Sims poses confidently inside a luxurious book-filled parlor, each styled in elegant outfits from The Sims 4 Secret Sanctuary Kit. The background features vintage shelves, gold sconces, and plush decor that sets a mood of refined glam.

Made possible by The EA Creator Network,

who gifted me this pack, allowing me to bring this build to life.

Welcome to your exclusive tour of timeless glamour, refinement, and just the right amount of mystery. This Sims 4 lookbook is styled entirely with the new Secret Sanctuary Kit, an official DLC that brings classic Italian elegance into Create-A-Sim, perfectly curated for Sims who live for high society tea and quiet opulence.

From silky silhouettes to power-suited perfection, this lookbook showcases the CAS side of the kit. But that’s not all: every outfit is captured inside my fully decorated Secret Sanctuary Parlour Room, which is also available for download if you’d like to give your own Sims the full luxury treatment. This room was designed to match the Secret Sanctuary’s moody, high-end theme; think vintage charm meets modern allure.

The kit itself blends soft, sophisticated styles with bold tailoring, offering everything from flowing evening gowns to sharp monochrome suiting. According to EA’s official description, these fashions were “finely tailored and Italian-inspired,” and it shows in every detail, from cinched waists to puffed sleeves and refined palettes. If you’re craving polished fashion moments for your Sims, this cohesive kit really does feel hand-picked by someone with exquisite taste.

Whether your Sim is hosting a candlelit soiree or curling up in a velvet reading nook with a glass of wine and a forbidden novel, the Secret Sanctuary Kit lets them dress for the moment with elegance and ease. Scroll on for every look from this dreamy collection, starring a cast of original Sims styled by yours truly.

Let’s dive into the details below.

A Sims 4 Lookbook

by Sarah Simmer xo

✨ Scarlet Voss

  • Satin Robe Dress
  • Ribboned Heels

Scarlet is the definition of drama in this wine-colored robe dress, trimmed in plush details.

A true vintage glam fantasy moment.

Scarlet Voss lounges confidently in a rich rose-colored robe dress with dramatic sleeves, surrounded by vintage bookshelves and warm lighting in the Secret Sanctuary Parlour Room.
Fernanda Martinez sits poised on a velvet couch, dressed in a sleek white belted pantsuit with heels. She exudes quiet power and timeless grace.

✨ Fernanda Martinez

  • White Belted Suit Jacket
  • Tapered Slacks

Powerhouse in cream, Fernanda’s polished look is giving “CEO of a candle empire” and we’re obsessed.

Perfect for sophisticated Sims 4 storytelling.

    ✨ Anaya Mori

    • Houndstooth Blazer
    • Black Pencil Skirt

    Anaya’s look is bold, editorial, and fabulously formal.

    Houndstooth is having a moment, and so is she.

    Anaya Mori stands tall in a tailored houndstooth blazer with a black pencil skirt and heels. The decor behind her includes framed vintage portraits, adding to the academic charm of the setting.
    Ava Cohen is seated at a grand piano in a cream halter dress, styled with soft waves and a neutral-toned makeup look, with a vanity set visible in the background.

    ✨ Ava Cohen

    • Halter Dress with Brooch Detail
    • Open-Toe Heels

    Minimalist yet striking, Ava’s pale golden look is ideal for piano recitals or upscale lounge parties.

    She’s that girl, effortlessly.

      ✨ Lyric Dawson

      • Corset-Style Blouse
      • Camel Pencil Skirt with Boots

      Academic meets romantic in Lyric’s look.

      The high boots and corset top add just enough edge to this sophisticated silhouette.

      Lyric Dawson poses in front of a lit fireplace in a form-fitting tan pencil skirt and a black-and-white corset blouse. Her look channels bold, high-powered business style.
      Chanel Jackson stands confidently in white athleisure—high-waisted leggings and a matching crop top—with her reflection visible in the background mirror and plants framing the shot.

      ✨ Chanel Jackson

      • Cropped Tank
      • Activewear Leggings

      Chanel’s outfit may be lounge-ready, but it still serves polish.

      Perfect for yoga in the reading room or a midday espresso run in style.

        ✨ Lilah Patel

        • Off-the-Shoulder Gown
        • Strappy Heels

        Lilah’s look is soft and seductive, with a leg slit that turns heads in every library aisle.

        This is elegance with a wink.

        Lilah Patel leans slightly in front of tall bookshelves, wearing a teal off-shoulder evening dress with a leg slit, styled with sleek hair and gold accessories.
        Charlotte Rhodes glows in a flowing off-shoulder white gown, standing in front of a vintage vanity. Her soft blonde waves and minimal jewelry complete her classic look.

        ✨ Charlotte Rhodes

        Ivory Side-Slit Gown

        Minimalist Jewelry

        Charlotte looks like she stepped out of a fairytale, dripping in quiet luxury.

        Her long waves and icy gown? Pure Sims 4 royalty.

          🎀 Download the Collection

          Love the vibes?

          You can grab the Secret Sanctuary Kit now on The Sims website or through the EA App.

          📥 Download the Secret Sanctuary Parlour Room featured in this lookbook.

          Use my Creator Code

          SARAHSIMMERXO
          at checkout to support me and my content 💋

          PHOTO GALLERY

          swipe & tap to enlarge

          A full-body group shot of nine glamorous Sims posing in a vintage-inspired library setting. They’re styled in refined outfits from the Sims 4 Secret Sanctuary Kit, showcasing elegant silhouettes and polished tailoring.
          Scarlet Voss lounges confidently in a rich rose-colored robe dress with dramatic sleeves, surrounded by vintage bookshelves and warm lighting in the Secret Sanctuary Parlour Room.
          Fernanda Martinez sits poised on a velvet couch, dressed in a sleek white belted pantsuit with heels. She exudes quiet power and timeless grace.
          Anaya Mori stands tall in a tailored houndstooth blazer with a black pencil skirt and heels. The decor behind her includes framed vintage portraits, adding to the academic charm of the setting.
          Ava Cohen is seated at a grand piano in a cream halter dress, styled with soft waves and a neutral-toned makeup look, with a vanity set visible in the background.
          Lyric Dawson poses in front of a lit fireplace in a form-fitting tan pencil skirt and a black-and-white corset blouse. Her look channels bold, high-powered business style.
          Chanel Jackson stands confidently in white athleisure—high-waisted leggings and a matching crop top—with her reflection visible in the background mirror and plants framing the shot.
          Lilah Patel leans slightly in front of tall bookshelves, wearing a teal off-shoulder evening dress with a leg slit, styled with sleek hair and gold accessories.
          Charlotte Rhodes glows in a flowing off-shoulder white gown, standing in front of a vintage vanity. Her soft blonde waves and minimal jewelry complete her classic look.

          ✨ Final Notes from Sarah

          Whether your Sims are throwing a salon soirée or just living out their vintage luxury dreams, the Secret Sanctuary Kit delivers refined glamour in every stitch. ✨ I loved styling each look to match their personalities, and you know I had to bring them to life in my custom-built parlour room!

          Let me know which outfit you’d steal for your own Sim, and don’t forget to tag me if you recreate one! Share, save, and serve because your Sims deserve a wardrobe that’s as iconic as they are. 💋