As the mother of a large family (11 boys & 2 girls), I've had to use 'thriftyism' as a way of life. We've found that being thrifty not only saves money, but is usually healthier and also, way more interesting! It's always fun to share and learn.
Homemade "No Show" Insertable Bra Pads
Foam Pipe Insulation for Organizing Wires