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      House of Happy Threads Children’s Leggings (Ages 0–12)

      House of Happy Threads children’s leggings are designed for comfort, style, and fun - perfect for kids aged 0–12 years. Made for movement and everyday wear, these leggings feature bold, funky prints that bring colour, confidence, and personality to every outfit.

      Ideal for playdates, parties, festivals, and everyday adventures, our kids leggings are as practical as they are playful. The soft, stretchy fabric ensures all-day comfort while allowing kids to move freely, run, dance, and explore.

      Discover our vibrant range, including the best-selling Disco Ball leggings, loved for their standout style and party-ready feel. Looking for something extra fun? Our UV Glow leggings light up under blacklight, making them a hit for festivals, celebrations, and dance floors.

      At House of Happy Threads, we create kids leggings that inspire joy and confidence - because childhood should be bright, bold, and anything but boring.

      Care Instructions:

      • Machine wash at 30°C
      • Hang to dry
      • No ironing required (winning!)

       

      All of our kids leggings are proudly made in the UK:

      • Material knitted in England
      • Fabric printed by British Fabric Printing
      • Handmade by Lucy at House of Happy Threads

       

      Size Guide:

      Age

      Height

      Waist

      Hips

      Inseam

      Prem

      17 1/2 inch (44.5cm)

      14 inch (35.5cm)

      14 inch 35.5cm)

      5 1/8 inch (13cm)

      0-3 months

      24 inch (61cm)

      17 1/2inch (44.5cm)

      17 1/2 (44.5cm)

      8 1/2 inch (21.6cm)

      3-6 months

      27 inch (68.6cm)

      18 1/2 inch (47cm)

      18 1/2 inch (47cm)

      10 inch (25.4cm)

      6-9 months

      29 inch (73.7cm)

      19 inch (48.3cm)

      19 inch (48.3cm)

      11 1/4 inch (28.6cm)

      9-12 months

      30 1/2 inch (77.5cm)

      19 1/2cm (49.5cm)

      12cm (49.55cm)

      12 inch (30.5cm)

      12-18 months

      33 inch (83.9cm)

      20 1/4 inch (51.4cm)

      24 inch (54cm)

      13 1/2 inch (34.3cm)

      18-24 months

      35 inch (89cm)

      21 inch (53.3cm)

      21 inch (53.3cm)

      14 inch (35.6cm)

      3 Years

      38 inch (96.5cm)

      21 1/2 inch (54.6cm)

      22 inch (56cm)

      15 1/2 inch (39.4cm)

      4 Years

      41 inch 104.1cm)

      22 inch (56cm)

      23 inch (58.5cm)

      17 inch (43.2cm)

      5 Years

      44 inch (111.8cm)

      22 1/2 inch (57.2cm)

      24 inch (61cm)

      18 3/4 inch (47.6cm)

      6 Years

      46 1/2 inch (118.1cm)

      23 inch (58.6cm)

      25 inch 63.5cm)

      20 1/4 (51.4cm)

      7 Years

      50 inch (127cm)

      23 1/2 inch 59.7cm)

      27 inch (68.6cm)

      23 1/8 inch (58.7cm)

      8 Years

      52 1/4 inch (132.7cm)

      24 3/8 inch 61.9cm)

      28 1/8 inch (71.4cm)

      24 3/8 inch (62cm)

      10 Years

      55 1/4 inch (140.3cm)

      25 1/4 inch (64.1cm)

      29 1/2 inch (74.9cm)

      25 2/4 (65.4cm)

      12 Years

      58 1/4 inch (148cm)

      26 1/4 inch (66.7cm)

      31 1/4 inch (73.4cm)

      27 1/2 inch (69.9cm)

       

      28 products