Namibia Packing List Tips by Myndo Top 5 Page for this destination

Clothing/Shoes/Weather Gear: Good shoes (especially if you go hiking).
means: not sandals and so!

Light clothes,
I prefer Linen or Cotton but wide woven.
You can even wear them with long sleeves and they protect you against the sun and insects.

A Hat ! - always protect yourself of the sun.

Sun Glasses.

Toiletries and Medical Supplies: A good Sun Screen,

Bug repellent (haven´t seen that many of these beasts, but anyway)

You do only need Malaria Tablets in the rain Season or when you travel up to the Caprivi.

Bring the medications you need anyway: Painkillers, First Aid Kit...

Photo Equipment: Do take enough film with you.
You may get it here, but since it is very hot here and you never know how they were stocked... films get bad when stored too hot.

Camping/Beach/Outdoor Gear: depends on how much Outdoor you choose to do...
Toilet paper is always a must.
A Lighter