pillows up

hello every one,

so my parents went away and left me and my younger sister home. so i thought it was a great time to make those pillows i promised my mum for the sofa. we picked the green layer cake from bunny hill designs called oo la la. and yes once again im new to all this so these are the basci four square 3/4 inch seem square pillows .

 pritty huh. we used two old bean bags to stuff these pillows . we reused the original inner cusions and just stuffed them alittle more. not complicated but ye they look good and feel great to sit on.

i sewed five in total. now here is my snag . how do i put the zips in? any ideas ?
hugs vikki xxx