SI Stores

Estimate clothing sizes from height, weight and body type, with each store's size chart link. Returns US/UK/EU dress sizes and letter sizes. An estimate only; always check the store's own chart. Computed server-side, nothing stored.

{
  "type": "object",
  "properties": {
    "gender": {
      "type": "string",
      "enum": [
        "women",
        "men"
      ]
    },
    "height_in": {
      "type": "number"
    },
    "height_cm": {
      "type": "number"
    },
    "weight_lb": {
      "type": "number"
    },
    "weight_kg": {
      "type": "number"
    },
    "body_type": {
      "type": "string",
      "enum": [
        "pear",
        "apple",
        "hourglass",
        "rectangle",
        "inverted triangle",
        "slim",
        "athletic",
        "average",
        "broad",
        "larger build"
      ]
    },
    "units": {
      "type": "string",
      "enum": [
        "in",
        "cm"
      ]
    },
    "bust": {
      "type": "number"
    },
    "waist": {
      "type": "number"
    },
    "hip": {
      "type": "number"
    },
    "chest": {
      "type": "number"
    }
  },
  "required": [
    "gender",
    "body_type"
  ]
}

Preview a described clothing or accessory style on a photo of a consenting adult, or edit the garment already in the photo (e.g. 'make the skirt mini', 'navy instead of red'). Returns an AI-generated preview image labeled 'AI preview, not a real photo', plus a link to shop similar items. Requires consent=true: the photo is of the user or an adult who agreed. No minors, nudity, lingerie/swimwear, or photos of celebrities/real people without consent (content policy: https://shopfashion.si/content-policy). Limited to 3 per IP per day and a site-wide daily budget; photos are not stored.

{
  "type": "object",
  "properties": {
    "image_base64": {
      "type": "string",
      "description": "JPEG/PNG, ≤1.5MB, ≤1024px long side recommended. data: URL prefix allowed."
    },
    "image_url": {
      "type": "string",
      "description": "Public https URL of the image (alternative to base64)."
    },
    "style": {
      "type": "string",
      "maxLength": 80,
      "description": "e.g. 'emerald satin midi dress' or 'shorten the skirt to mini'"
    },
    "mode": {
      "type": "string",
      "enum": [
        "auto",
        "edit",
        "generate"
      ],
      "default": "auto"
    },
    "who": {
      "type": "string",
      "enum": [
        "one",
        "left",
        "middle",
        "right",
        "all"
      ],
      "default": "one"
    },
    "site": {
      "type": "string",
      "enum": [
        "shopfashion",
        "scarves"
      ],
      "default": "shopfashion"
    },
    "consent": {
      "type": "boolean",
      "description": "Must be true: the user confirms the photo is of themselves or an adult who agreed."
    }
  },
  "required": [
    "style",
    "consent"
  ]
}

Put an outfit from a second photo (product shot, flat lay, or worn by someone else; only the clothes are used) onto the person in the first photo. Returns an AI preview image labeled 'AI preview, not a real photo, not exact fit'. Requires consent=true for photo 1 (the user or an adult who agreed). Same content policy and daily limits as photo_tryon; lingerie, swimwear and see-through outfits are not supported. Photos are not stored.

{
  "type": "object",
  "properties": {
    "person_base64": {
      "type": "string",
      "description": "JPEG/PNG, ≤1.5MB, ≤1024px long side recommended. data: URL prefix allowed."
    },
    "person_url": {
      "type": "string",
      "description": "Public https URL of the image (alternative to base64)."
    },
    "outfit_base64": {
      "type": "string",
      "description": "JPEG/PNG, ≤1.5MB, ≤1024px long side recommended. data: URL prefix allowed."
    },
    "outfit_url": {
      "type": "string",
      "description": "Public https URL of the image (alternative to base64)."
    },
    "category": {
      "type": "string",
      "enum": [
        "auto",
        "one-pieces",
        "tops",
        "bottoms"
      ],
      "default": "auto"
    },
    "consent": {
      "type": "boolean"
    }
  },
  "required": [
    "consent"
  ]
}

Find mini, midi or maxi dresses for an occasion, size and budget. Returns 3-6 picks with a one-line reason and links to live searches at Etsy, Nordstrom, ASOS and other stores. Prices are estimates; checkout happens on the store's site.

{
  "type": "object",
  "properties": {
    "length": {
      "type": "string",
      "enum": [
        "mini",
        "midi",
        "maxi"
      ]
    },
    "occasion": {
      "type": "string",
      "description": "e.g. wedding guest, date night, work"
    },
    "color": {
      "type": "string"
    },
    "size": {
      "type": "string",
      "description": "e.g. M, 12, 2X, petite S"
    },
    "budget": {
      "type": "number",
      "description": "max USD"
    },
    "avoid": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "count": {
      "type": "integer",
      "minimum": 1,
      "maximum": 6,
      "default": 4
    }
  },
  "required": [
    "length"
  ]
}

Describe who you're shopping for in one sentence (who, occasion, size, budget, things to avoid). Returns 3-6 fashion picks across dresses, tops, outerwear, jewelry, bags and menswear, each with a reason and links to live searches at multiple stores. Nothing is bought here.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 300
    },
    "size": {
      "type": "string"
    },
    "budget": {
      "type": "number"
    },
    "avoid": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "count": {
      "type": "integer",
      "minimum": 1,
      "maximum": 6,
      "default": 4
    }
  },
  "required": [
    "query"
  ]
}

Describe the recipient in one sentence (who, occasion, what they love, dietary needs, budget). Returns the best-fitting gift basket styles with a reason each and links to buy from partner retailers.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 300
    },
    "budget": {
      "type": "number"
    },
    "avoid": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "count": {
      "type": "integer",
      "minimum": 1,
      "maximum": 6,
      "default": 3
    }
  },
  "required": [
    "query"
  ]
}

Describe the recipient in one sentence (who, colors, fabric, climate, budget, monogram). Returns scarf style ideas with a reason each and links to live searches of real scarves from independent makers.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 300
    },
    "budget": {
      "type": "number"
    },
    "avoid": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "count": {
      "type": "integer",
      "minimum": 1,
      "maximum": 6,
      "default": 3
    }
  },
  "required": [
    "query"
  ]
}