Embrace the Classics: A Modern Take on Timeless Design

Generate a single-page tech pack, A4 portrait, aspect ratio 1:1.4, orthographic line drawing.

  Style: U-HD-450, raglan hoodie, 1970s track silhouette combined with 2025 circular performance.

  Layout:
    top: front view and back view
    middle: hood detail, kangaroo pocket interior, side panel
    bottom: spec table, stitch map, title block

  1970s elements:
    - raglan sleeve with contrast shoulder panel
    - ribbed side inset 5 cm wide from underarm to hem
    - kangaroo pocket with rounded lower corners, opening 22 cm
    - flat braided drawcord with antique brass aglets
    - color block body dark, sleeves and hood light

  2025 elements:
    - 450 gsm 70 percent recycled cotton 30 percent bio-polyester fleece, brushed inside
    - hidden phone pocket inside kangaroo, 16 cm by 9 cm, zip closure with magnetic storm flap
    - 3 mm reflective piping at hood seam
    - NFC chip encased in left front hem
    - flatlock seams at raglan

  Measurements size L:
    body length 72 cm, chest 1/2 62 cm, sleeve from center back neck 88 cm,
    hood height 38 cm, hood opening 32 cm, rib hem height 6 cm

  Construction:
    607 flatlock at raglan, 406 two-needle coverstitch at cuffs and hem,
    301 lockstitch at 10 spi for pocket, seam allowance 1 cm

  Materials and color:
    body Pantone 19-4007 TCX Phantom Black, panels Pantone 11-0601 TCX Bright White,
    piping reflective silver, drawcord to match body

  Labels:
    woven size label inside pocket bag, care label with 
    "80 percent recycled cotton 20 percent bio-poly. Wash inside out cold." in English, Spanish, German

  Artwork:
    left chest embroidery 9 cm wide, placed 8 cm below HPS, thread Madeira 1177

  Use line weight 0.5 pt for garment, 0.25 pt for dimensions. No gradients.

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prompt: |
  Generate a three-quarter body image, aspect ratio 3:4, of a female model age 24 height 178 cm measurements 86-61-88 cm.

  Garment exact specification U-HD-450:
    - heavyweight 450 gsm fleece 70 percent recycled cotton 30 percent bio-polyester brushed inside
    - body Pantone 19-4007 TCX Phantom Black, raglan sleeves and hood Pantone 11-0601 TCX Bright White with contrast shoulder panel
    - ribbed side inset 5 cm wide from underarm to hem, ribbed cuffs and hem height 6 cm
    - kangaroo pocket with rounded lower corners opening 22 cm
    - flat braided drawcord with antique brass aglets
    - 3 mm reflective piping at hood-to-body seam
    - construction 607 flatlock at raglan, 406 two-needle coverstitch at cuffs and hem, 301 lockstitch at 10 spi at pocket, seam allowance 1 cm
    - hidden zip phone pocket inside kangaroo 16 cm by 9 cm with magnetic storm flap
    - NFC chip encased in left front hem
    - measurements body length 72 cm, chest 1/2 62 cm, sleeve from center back neck 88 cm, hood height 38 cm, hood opening 32 cm

  Styling: layered over 1970s mustard ribbed turtleneck, straight-leg black recycled denim, 2025 trail running shoes.

  Pose: standing with hands in kangaroo pocket, slight turn to right to display side inset and reflective piping, neutral expression.

  Environment: urban sidewalk with 1970s brick wall and modern glass storefront background, overcast late afternoon light.

  Camera: mid-shot 50 mm perspective, focus on color block and flatlock seam, no added logos.