Do not make a table for every product.

This problem has been solved many ways. Try this:

Make a product (or products) table, put your common product attributes in the product table, then make an attribute table and a productattribute table, something like:

attribute
---------
attributeId
attributeName
attributeDescription


productattribute
----------------
productId
attributeId
attributeValue

Then you can assign arbitrary attributes to your products.

You can take the schema a little further if you like, using:

attribute
---------
attributeId
attributeName
attributeDescription
attributeType // [float, int, varchar, etc.]


productAttribute
----------------
productId
attributeId
attributeValueFloat
attributeValueInt
attributeValueVarChar

This technique complicates your schema a bit, so be aware of what you are getting into if you decide to use the extra columns to store values by data type.

An alternative that might just suit your needs a little better would be to use a NoSQL Store like MongoDB for your products. Then you can store the attributes you need for each type of product without resorting to the complexity of a relational database schema.

One approach would be to design your database similar to how you would define a class hierarchy, where you define base table(s) (classes) that provide the common attributes, and then you add additional tables that provide specific attributes to extend the table to the specific products.

Define a base product table

create table Products_base as
    id
    item
    brand
    model
    description
    size
    color
    price #more about this later

Define additional tables for products that differ substantially

create table pants as
    base #foreign key to base product
    waist
    length
    material
    style

create table dress as
    base #foreign key to base product table
    waist
    hemlength
    bust
    material
    belt

Another approach would be to define the base product table, and then define an attributes table, and provide the attributes for each additional product,

create table Products_base as
    id autoincrement
    item
    brand
    model
    description
    size
    color
    price #more about this later

create table attributes as
    id autoincrement
    name
    description

create table product_+attributes as
    product_id #product.id
    attribute_id #attributes.id
    value

Using pants as an example, you would want to add attributes to pants (add to the attributes table)

"length", "length of item"
"inseam", "length of inseam"
"style", "style of article" #example, "jeans"
#etc

And then you would add values for the attributes

product.id("pants"), attribute.id("inseam"), "32in"
product.id("pants"), attribute.id("waist"), "34in"
product.id("pants"), attribute.id("style"), "jeans"
product.id("dress"), attribute.id("style"), "sundress"
#etc