Astrid & Miyu is a jewellery brand offering in-store experiences including piercing, permanent jewellery welding, tattoos, and Story Chain consultations. Their Spitalfields location on Market Street is one of their largest London stores, featuring cosy seating areas, neutral tones, and industrial design touches. The studio opened in 2018 and specialises in fine-line tattoo artistry, solid gold and titanium jewellery for piercings, and personalised charm chains marking meaningful moments. Appointments can be booked, and walk-ins are sometimes available. The space combines home comforts with an inviting atmosphere for jewellery lovers seeking dainty, lasting designs.