proporzionati alle dimensioni e alle forme di imbottiti

Italian to English Marketing General / Conversation / Greetings / Letters Marketing text for Luxury Interiors products

This is text describing a line of interiors produced by a luxury fashion brand. There are many references made to compare the stylish features of its fashion lines to the interior goods it is now producing. Context reads:

"I galles, i gessati, gli over vengono cosi ingranditi, dilatati, proporzionati alle dimensioni e alle forme di imbottiti e complementi d'arredo."

I can see that this is talking about the proportions of the size and shape, but am not sure about whether this is padded, or just made to look stuffed (i.e. how do the proportions relate to "imbottiti")?