Magento

Hello some can tell me how to customize the shop by
color, size
instead of text i want to add a icon for that
how can i had that

Hi!
You can use Improved Navigation Extension to make visual representation of product attributes (color, size) and show them in your layered navigation and on product pages. See the image attached.

For the details, screenshots and live demo go here http://amasty.com/improved-navigation.html

Click thumbnail to see full-size image

But layyered navigation will cost you, there are few tools similar to it such as Color swatches etc. Are you looking from coding point of view or
would you like to use paid extensions.

Hi,

For sure you should visit www.extensionsmall.com
We are specialist for visual improvements of Magento shop and you will find all kind of Color Swatches for any type of product. Further more, we offer customization to meet your design needs.